Publications

Publications

A) Book/Book Chapter:11

B) International Referred Journals: 46

C) Other Journals: 81 (Japanese papers)

D) Proceedings of International Conference:165

A :  Books

  1.   “Source separation and DOA estimation for underdetermined auditory scene” Chapter 1 of the book “Soundscape Semiotics – Localization and Categorization” edited by Herv Glotin, In-Tech, ISBN 978-953-51-1226-6, March 5,(2014)
  2.  Signal Processing, N. Hamada, Ohmusha (2012)
  3. Basics of Electrical Circuits, (Edited by Nitta, Author of two chapters) Ohmsha (2012)
  4. Introduction to Signal Processing, H. Kobatake, N. Hamada, Y. Tamura, CORONA Publishing Co. LTD., (2007)
  5. Circuits and Systems, N. Hamada, Kyo-ritsu Publishing Co. LTD. (2006)
  6.  Electrical Circuits, N. Hamada, Morikita-shuppan,(2000)
  7. Modern Control Theory, N.Hamada, Corona-Publishing Co. LTD.(1997)
  8. Two-dimensional Signals and Image Processing, Corona-Publishing Co. LTD.(1996) Co-editor and Co-author
  9. Signal Processing, N. Hamada, Ohmsha, (1995)
  10. Linear Circuits, Systems and Signal Processing (Chapter 5) N. Hamada, Marcell Dekker,
  11. Stability Theory of Lumped and Distributed Systems, N. Kunimatsu, N. Hamada,Jikkyo Shuppan,(1988)
  12. Basics of Linear System Analysis, S.Takahashi, N. Hamada Jikkyo Shuppan, (1979)

B :  International Refereed Journal

  1. Source Separation for Arbitrary Array Configuration in the Presence of Spatial Aliasing, M. Sekikawa and N. Hamada, International Journal of Signal Processing Systems, Vol. 4, No.1 March 2016
  2. Automatic Alignment System in Simple Planes for Projection Mapping, Journal of signal processing, vol.19, No.4, pp.151-154, July 2015
  3. DOA estimation of multiple speech sources from a stereophonic mixture in underdetermined case, N. Ding , N.Hamada IEICE Trans. on Fundamental., 2012/04
  4. Estimation and tracking of fundamental, 2nd and 3rd harmonic frequencies for sepectrogram normalization in speech recognition, K. Fujimoto, W. Kasprzak, N. Hamada, Bulletin of the Polish Academy of Sciences Technical Scences,2012/03
  5. Blind source separation using sequential phase difference versus frequency distribution, N. Ding, M. Yoshida, J.Ono, N.Hamada, Journal of Signal Processing,2011/07
  6. Relaxing the WDO assumption in blind extraction of speakers from speech mixtures, W. Kasprzak, N. Ding, N. Hamada, Journal of Telecommunications and Information Technology, National Institute of Telecommunications,2010
  7. Speaker localization and speech separation in two echoic mixtures,Science, W. Kasprzak, N. Ding, N.Hamada,  -Future of Lithuania,2010
  8. Fast and Enhanced Super Resolution for DCT-Compressed Images,” S. Kodoh, T. Nakachi, N. Hamada, Journal Signal Processing, 2010/11
  9. Descrimination of Vowel Utterance Combining Lip Shape and Mouth Cavity Image Parameters, K.Ito and N.Hamada,Journal of Signal Processing,2009/12
  10. Separation of Speech Mixture by Time-Frequency Masking Utilizing Sound Harmonics, H.Ouchi,  N.Hamada, , Journal of Signal Processing, Vol.13,4,pp.331-334, 2009
  11. Multiple-speech-source localization using advanced histogram mapping method”, Y.Hioka, M.Matsuo N.Hamada ,Acoust. Sci. & Tech. Vol.30,2,pp.143-146, 2008
  12. Separation of speech signals by using triangular microphone array, N.Hamada, Trans. ECTI-EEC, (Invited paper) Vol.16,no1, pp.15-21, 2008,
  13. Improvement of Moving Object Velocity Estimation Method Using Complex Kalman Filter, T.Saruta N.Hamada, Journal of Signal Processing Vol.11, No.4 , pp.341-344, 2007/7
  14. Separation of Moving Sound Sources by Time-Frequency Masking Method, A. Fujita and N. Hamada, Journal of Signal Processing, Vol.10, No.4, pp.271-274, 2006
  15. ICA-Based Separation and DOA Estimation of Analog Modulated Signals in Multipath Environment, K.Yokoi N.Hamada, IEICE Trans. Commun., Vol.E88-B, No.11, pp.4246-4249, 2005/11
  16. Estimation of Target Position by the Combination of MUSIC and Adaptive Beamforming in Stepped-FM Array Radar, T.Fukue A.Fujita N.Hamada, IEICE Trans. Inf.& Syst. Vol.E88-D, No.7, pp.1453-1456, 2005/7
  17. DOA Estimation of  Moving Target under the Clutter Environment by Applying MUSIC to the QMF Doppler Filter Bank, T.Fukue N.Hamada, IEICE Trans. Commun., Vol.E88-B, No.5,pp.2142-2151, 2005/5
  18. Tracking of Speaker Direction by Integrated Use of Microphone Pairs in Equilateral-Triangle, Y.Hioka N.Hamada, IEICE Trans. Fundamentals, Vol.E88-A, No.3,pp633-641, 2005/3
  19. Estimation of azimuth and elevation DOA using microphones located at apices of regular tetrahedron, Y.Hioka N.Hamada, IEICE Trans. Fundamentals, Vol.E87-A, No.8,pp.2058-2062, 2004/6
  20. DOA Estimation of Speech Signal Using Microphones Located at Vertices of Equilateral Triangle, Y.Hioka N.Hamada, IEICE Trans. Fundamentals, Vol.E87-A, No.3,pp559-566 Mar, 2004/3
  21. Voice Activity Detection with Array Signal Processing in the Wavelet Domain, Yusuke HIOKA, Nozomu HAMADA, IEICE Transaction on Fundamentals Vol.E86-A, No.11, pp.2802-2811, 2003/11
  22. Improvement of DOA Estimation Using Virtually Generated Multichannel Data from Two-channel Microphone Array, Yusuke HIOKA, Yoko KOIZUMI, Nozomu HAMADA, Journal of Signal Processing, Vol.7, No.1, pp.105-109, 2003/1
  23. Object Extraction from a Moving Background Using Velocity Estimation and Optimal Filter in the MixeD, S.Wu N.Hamada, IEICE Trans.Fundamentals, Vol. E84­A, No.12, pp.3082­3089 2001, 2001/12
  24. 2-D Direction-of-Arrival Estimation Using a Linear Interpolation Technique for Circular Array , T.Akiyama T Yamaoka N.Hamada, IEICE Trans.Fundamentals, Vol. E84­B, No.9, pp.2688­2696 2001, 2001/9
  25. A Robust Velocity Estimation Method by Using Mixed Domain Phase Signal, S.Wu N.Hamada, IEICE Trans. Fundamentals., Vol.E84-A, No.6,  pp.1585-1587 2001, 2001/6
  26. Data-Dependent Weighted Median Filtering with Robust Motion Information for Restoring Image Sequence Degraded by Additive Gaussian and Impulsive Noise, M.Meguro A.Taguchi N.Hamada, IEICE Trans. Fundamentals., Vol.E84-A, No.2, pp.432-440, 2001/2
  27. Digital Signal Processing: Progress over the Last Decade and the Challenges Ahead, N.Hamada, IEICE Trans. Fundamentals., Vol.E84-A, No.1, pp.80-90, 2001/1
  28. An Appropriate Spatial Frequency Selection Method for Moving Object Velocity Estimation in the Mixed Domain, S.Wu and N.Hamada, IEICE Trans. Fundamentals., Vol.E83-A, No.11, pp.2348-2356, 2000/11
  29. Two Types of Adaptive Beamformer Using 2-D Joint Process Lattice Estimator, T.Yamaoka, T.Nakachi,N.Hamada, IEICE Trans.Fundamentals, Vol.E81-A,No.1, pp.117-122 ,1998/1
  30. Asymmetric Half-plane Lattice Modeling Based on 2-D Levinson Algorithm, T.Nakachi,K.Yamashita,N.Hamada, IEICE Trans.Fundamentals, Vol.E80-A,No.11, pp.2325-2329, 1998/11
  31. Design of Nonlinear Cellular Neural Network Filters for Detecting Linear Trajectory Signals, Masahiro Muikaichi、Katsuya Kondo、 Nozomu Hamada , IEICE Trans. Fundamentals, Vol.E80-A,No.9, pp.1655-1661, 1998/4
  32. Classification of Planer Curve Using the Zero-Crossings Representation of Wavelet Transform, Dodi Sudiana. Nozomu Hamada, IEICE Trans.Fundamentals,   Vol.E80-A, No.4, pp.775-777, 1997/4
  33. Block Estimation Method for Two-Dimensional Adaptive Lattice Filter. In Hwan Kim、Takayuki Nakachi 、Nozomu.Hamada, IEICE Trans.Fundamentals, Vol.E80-A,No.4, pp.737-744, 1997/4
  34. A 2-D Adaptive Joint-Process Lattice for Image Restoration, T.Nakachi, K.Yamashita, N.Hamada, IEICE Trans.Fundamentals,Vol.E80-A,No.1, pp.140-147, 1997/1
  35. An Extended Lattice Model of Two-Dimensional Autoregressive Field, T.Nakachi, K.Yamashita, N.Hamada, IEICE Trans.Fundamentals, Vol.E79-A,No.11, pp.1862-1869 , 1996/11
  36. 2-D Adaptive Autoregressive Modelling Using New Lattice Structure, T.Nakachi, K.Yamashita, N.Hamada, IEICE Trans.Fundamentals,Vol.E79-A,No.8, pp.1145-1150, 1996/8
  37. Design of 3D optimal FIR filters for detecting linear trajectory signal using object shape and velocity vector, K.Kondo,N.Hamada, Electronics Letters, Vol.32.No.17, pp. 1560-1561, 1996/8
  38. Design of 2-D IIR filter Using the Genetic Algorithm, M.Kishida,N.Hamada, IEICE Trans.Fundamentals, Vol.E79-A,No.1, pp.131-133, 1996/1
  39. Evaluation of the Noise Rejection Performance of Linear Trajectory Filters, Toshitaka TAGO, Nozomu HAMADA, IEICE trans. Fundamentals, Vol.E77-A, No.10, p.1710-1713, 1994/10
  40. Spartial-Domain Design of Three Terms Separable Denominator Two- Dimensional Digital Filters, A. Taguchi, N.Hamada, IEEE Trans CAS Vol.35, 1988/8
  41. New sets of Stability criteria as a generalization of Markovs stability theorem, K. Horiguchi, S. Hayashi, N.Hamada, International Journal of Control, 1986/5
  42. System Reduction by Continued-Fraction Expansion about S=jWi, Y. Katsube, K. Horiguchi, N.Hamada, Electronics Letters, 1985/8
  43. Markov Parameter characterization of the Strict Positive Real Problem, N.Hamada, B.D.O. Anderson, IEEE, Trans. CAS, Vol.CAS-31, No.9, P.814-819, 1984/9
  44. The Unit Circle Cauchy Index: Definition characterization and polynomial zero distribution, N.Hamada, B.D.O. Anderson, SIAM. J. on Applied Math. Vol.44, No.4, P.803-818, 1984/8
  45. Simplified Stability Tests for Delay-Differential Systems., N.Hamada, B.D.O. Anderson, IEEE Vol.CAS-30, No.7, P.488-492 , 1983/7
  46. A State-Space Realization for Transfer Functions, T. Takahashi, N.Hamada, S. Takahashi, IEEE Vol.CAS-25, No.2, P.79-88, 1978/2

C :  Other Refereed Journal (in Japanese)

  1. Rotation-Robust Shape Detection Using Local Self-Similarities ,Mari Sumiya, Nozomu HAMADA, Journal of Sinal Processing Vol6,No5 pp.399-407, 2012/07
  2. Adding Virtual Waves Algorithm Using Eigenvectors of the Signal Covariance Matrix,”Kenichi SUZUKI, Yusuke HIOKA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J88-D-Ⅰ No.12 p.1750-1759”,2005/12
  3. Scale and Rotation Invariant Digital Image Watermarking Method,”Mizuki TONE, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J86-A, No.12, pp.1520-1523”,2003/12
  4. Clutter Suppression with Cascade Connection Using Offset of Zeros for Staggered PRF Radars,”Yasuhiro HRASAWA, Takashi SEKIGUCHI, Tetsuo KIRIMOTO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J86-B, No.1 pp.93-103”,2003/1
  5. Robust Direstion of Arrival Estimation against Array Sensor Errors Using Hopfield Neural Network,”Tateo YAMAOKA, Shiori MASADA, Satoshi SATO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,,Vol.J85-A, No.5,pp.528-536”,2002/5
  6. Direction-of-Arrival Estimation of Speech Using Virtually Generated Multichannel Data from Two-Channel Microphone Array,”Shinichi TANIGAWA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,,Vol.J85-A,No.2, pp.153 ? 1161”,2002/2
  7. Direction Fingding of Distributed Sources by Using Hopfield Network,”Satoshi SATO, Yoshikazu SAKAMOTO, Tateo YAMAOKA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J83-A,No.12, pp.1441-14444”,2000/12
  8. Detection of Moving Objects Using Observer Motion-based Optical Flow Estimation,”Takumi EBINE, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J83-D-Ⅱ,No.6, pp. 1498 ? 11506 “,2000/6
  9. Color Image Segmentation Method Using Watershed Algorithm and Contour Information ,”Ayako SHIJI, Nozomu HAMADA“,”IEICE Trans.Fundamentals, Vol.J83-D-Ⅱ,pp.593-600”,2000/2
  10. Weight Median Filters for Restoring Several Kinds of Degraded Images,”Mitsuhiko Meguro, Fumitaka Nakayama, Nozomu HAMADA“,”Journal of Signal Processing Vol.3,No.6,pp.415-424”,1999/11
  11. Data-Dependent Weighted Average Filtering for Image Sequence Restoration ,”Mitsuhiko MEGURO, Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,,Vol.J82-A,No.10,pp.1623-1632”,1999/10
  12. Optical Flow Estimation Considering Edge Motion Constraint and Edge Linking ,”Masahiro Muikaichi, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1999/3
  13. A Linear Adaptive CDMA Receiver using Linearly Constrained Constant Modulus Algorithm,”Hideo KASAMI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1999/1
  14. Detection Method of Slip Position of Texture Using Phase Characteristics,”Ryusuke TAKAGI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J-80D-Ⅱ,No.2, p.692-695”,1997/2
  15. Design of Two-Dimensional FIR Fan Filters with Arbitrarily Rotated Frequency Response,”Jimei ZHU, Nozomu HAMADA“,”ISCIE, Vol.9,No.9, p.403-411”,1995/12
  16. An Identification Method for 2-D Non-Minimum Phase ARMA System Using Phase Equivalent MA System,”Nozomi MIYAZAKI, Nozomu HAMADA“,”IEICE Trans.Fundamentals, Vol.J79-A No.8,pp.1454-1463”,1996/8
  17. Design of Optimal Filter for Detecting Linear Trajectory Signals Utilizing Object Shape and Velocity Vector,Katsuya KONDO and Nozomu HAMADA,”IEICE Trans.Fundamentals, Vol.J79-A No.5, pp.1041-1049″,1996/5
  18. Design of 2-D IIR filter Usingthe Genetic Algorithm,”M.Kishida,N. Hamada“,”IEICE Trans.Fundamentals,   Vol.E79-A,No.1, pp.131-133”,1996/1
  19. Design of 2-D FIR Fan Filters with Arbitrary Pass-Angles Using,”Jiemei ZHU, Ryusuke TAKAGI, Nozomu HAMADA“, ISCIE, Vol.8,No.12, p.715-717”,1995/12
  20. An Identification Method for Non-minimum Phase ARMA System Using Phase Equivalent MA System,”Nozomi MIYAZAKI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J78-D-II, No.7 , P.848-855”,1995/7
  21. Estimation of Texture Gradient Using Nonstationary Spectral Analysis,”Shinya URISAKA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J78-D-II, No.5 , P.783-793”,1995/5
  22. An Identification Method for Non-minimum Phase ARMA System Using Phase Information Derived From 3rd-Order Statistics,”Nozomi MIYAZAKI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J77-A, No.4, P.701-710”,1994/4
  23. Design of 2-D FIR Filters Using Hybrid Domain Approximation,”Jimei ZHU, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J77-A, No.4, P.607-615”,1994/4
  24. Bispectrum Estimation of 2D Signal by Projection Method, Keiichi Honda, Nozomu HAMADA, IEICE J77-A, No. 10, 1412-1415, 1994
  25. Two-Dimensional Line Spectrum Estimation by Polar Coordinate AR Models,”Manabu SAKURAI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J76-A, No.10, P.1431-1439”,1993/10
  26. An Approximation Method of Group-Delay Characteristics of 1-D and 2-D Discrete Time Systems,”Kazuhiro INO, Masayoshi SAKAI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J75-A, No.8, P.1347-1355”,1992/8
  27. A Phase Approximation Method and Stability Conditions of All-Pole Systems in terms of 2-D Line Spectrum Pair,”Takayuki KATO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J74-A, No.12, P.1715-1722”,1991/11
  28. A Design of FIR Filters Detecting Linear Trajectory Signal Using Interpolation Processes in Each Frame,”Katsuya KONDO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J74-A, No.10, P.1594-1598”,1991/11
  29. Detection of Texture Gradient by Nonstationary Spectral Estimation,”Rent TANASE, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J74-DII, No.10, P.1475-1478”,1991/11
  30. Identification of Nonlinear Dynamical System by Piecewise-Linear System,”Akira NAKAMURA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J74-A, No.4, P.670-680”,1991/4
  31. A Design Method of 3-D FIR Digital Filters Detecting Linear Trajectory Signals Using the Rotation and Interpolation in the Signal Domain,”Katsuya KONDO, Yasuyuki SUGII, Pei Ding XUE, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J74-A, No.4, P.644-653”,1991/4
  32. Design of Beamformer with Independent Setting of Margins in Direction and Velocity,”Katsuya KONDO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J73-A, No.5, pp.999-1002”,1990/5
  33. Approximation of Two-Dimmensional Phase Characteristic Using Projection Method and Its Applications,”Takeshi SAITO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J73-A, No.4, pp.887-894”,1990/4
  34. An AGC Circuit with the Function of Decreasing Impulsive Noise,”Peiding XUE, Nozomu HAMADA“,”IEICE Trans.Fundamentals,, Vol.J73-B-Ⅱ, No.1, pp.86-89”,1990/1
  35. Nonlinear Dynamical System Modeling by Piecewise-Linear System,”Akira NAKAMURA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,,Vol.J72-A, No.11, pp.1796-1806”,1989/11
  36. A Proposal of Mean Filter with Adaptive Window Length,”Akira TAGUCHI, Yumiko MIYAMURA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,,Vol.J72-A, No.8, pp.1360-1366”,1989/8
  37. On the Consideration of Modified TwoDimensional AR Lattice Filter and Its Application to Spectral Analysis,”Tsutomu WATANABE, Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1989/3
  38. Design of Multi-Terms Separable Denominator Two-Dimensional Half-Plane IIR Digital Filters,”Yasuyuki SUGII, Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1989/3
  39. A Variable Step Size Method for the Learning Identification,”Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1988/8
  40. Time-Domain Anaysis of Networks Containing Lossless Transmission Lines by Waveform Relaxation Method,”Ryuichi MURAYAMA, Nozomu HMADA”,”IEICE Trans.Fundamentals,”,1988/3
  41. A Construction Method of Lyapunov Function for Piecewise-Linear System,”Akira NAKAMURA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1988/3
  42. Approximation of non circular symmetric 2-D digital filters by three terms separable-denominator transfer function, A. Taguchi, N. Hamada, IEICE, J71-A, pp.306-313, 1988
  43. A 2-D Digital Filter Design Techniques Using Separate Approximation of Phase and Magnitude Responses by Denominator and Numerator Respectively,”Akira TAGUCHI, Tomoko NAKAHASHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1987/10
  44. Block Realization of 2-D IIR Digital Filter,”Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1986/1
  45. Realizetion of Separable-Denominator Two Dimensional Digital Filters with Lattice Structures,”Akira TAGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1985/12
  46. System Modeling via 2-Point Pade Approximation,”Yasuhiro KATSUBE, Kazumi HORIGUCHI, Nozomu HAMADA“, SICE,1985/8
  47. Partial Model Matching Controlo System Design Considering Higher Expansion Coefficients,”Akira TAGUCHI, Kazumi HORIGUCHI, Nozomu HAMADA“,SICE,1985/6
  48. Stability Analysis by the Maclaurin Series Expansion of System Function and Its Applications,Shinji HAYASHI and Nozomu HAMADA,”IEICE Trans.Fundamentals,”,1985/5
  49. System Theoretical Considerration on N-Point Pade Approximation,”Kazumi HORIGUCHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1985/3
  50. A Family of Lattice Dgital Filters which are Generated by a Parameter,”Takayoshi TERADA, Masao TAKIZAWA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,”,1985/1
  51. Aggregation Method Using Orthogonal Vector Function and Approximation by Rational Transfer Mtrices,”Masashi AKITA, Nozomu HAMADA“,”IEICE Trans.Fundamentals, Vol.J-67-A, No.11, P.997-1004”,1984/11
  52. Stable Approximation Method by the Interpolation of Phase Spectrum,”Masayoshi SAKAI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J67-A, No.5, P.479 -486”,1984/5
  53. Model Redunction for Linear Discrete-Time Systems via Aggregation,”Kazumi HORIGUCHI, Nozomu HAMADA“,”SICE, Vol.20, No.1, P.22-28”,1984/1
  54. Realizetion of Multi-Input Multi-Output Lattice Digital System via Matrix Jury Table,”Yuko ONO, Masao TAKIZAWA, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.J66-A, No.9, P.878 -879”,1983/9
  55. On a Solution of the Discrete Time Lyapunov Matrix Equation,”Masao TAKIZAWA, Nozomu HAMADA“,SICE, Vol.19, No.9, P.756 -758”,1983/9
  56. Synthesis of Lattice Digital Filters by the State Variable Method,”Masao TAKIZAWA, Hisao KISHI, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.65-A, No.4, P.363 -370”,1982/4
  57. An Approximation Method of Rational Transfer Function Ensuring the Asymptotic Stability or Some Degrees of Sta-bility,”Kazumi HORIGUCHI, Nozomu HAMADA“,”IEICE Trans. Fundamentals,Vol.64-A, No.5, P.417 -418”,1981/5
  58. Sensivity Calculation Algorithm in the Time Domain Based on the State-Variable Method,”Akira TAKENAKA, Nozomu HAMADA“,”IEICE Trans.Fundamentals, Vol.64-A, No.1, P.86-87”,1981/1
  59. Time Domain Anaysis of Networks Containing Lossless Transmission Lines by means of Improved Gear’s Algorithm,”Takumi KISHINO, Nozomu HAMADA“,”IEICE Trans. Fundamentals,Vol.63-A, No.12, P.909 -916”,1980/12
  60. Estimation of Maximum Frequency of Modes for Linear Systems.,”Fumio KOTANI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.61-A, No.8, P.796 -797, 1978/8
  61. Matrix Pade Approximants and Multiport Networks,” Kiichiro MORIMOTO, Naoki MATSUMOTO, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans. Fundamentals, Vol.61-A, No.4, P.321 -328″,1978/4
  62. “Estimation of Relative Stability Via the “”Second Method”” of Liapunov”,”Fumio KOTANI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.61-A, No.4, P.279 -286″,1978/4
  63. Criteria for the Relative Stability and Aperiodical Damping Property Based on the Systems with Complex Coefficients,”Yoshinari SASAKI,Nozomu HAMADA, Shin-ichi TAKAHASHI IEICE Trans.Fundamentals,Vol.61-D, No.2, P.96-102″,1978/2
  64. A State-Variable Realizetion of Active RC Filters without Integrators,”Masashi OGUCHI, Tohru TAKAHASHI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans. Fundamentals, Vol.60-A, No.11, P.1077-1084″,1977/11
  65. Algebraic Criteria for Realizable Multi-Port Networks Containing Only Two Kinds of Elements ,”Naoki MATSUMOTO, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.60-A, No.10, P.995 -996″,1977/10
  66. Lossy LC Ladder Networks and Extended Chen-Chu Transformation,”Tohru TAKAHASHI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.60-A, No.9, P.878 -879″,1977/9
  67. System Teory Representation for Linear Networks,”Naoki MATSUMOTO, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.60-A, No.8, P.709 -716″,1977/8
  68. A Realizetion of Active RC Networks Based on a System Theory Case of an RC Ladder Network,”Tohru TAKAHASHI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans. Fundamentals,Vol.60-A, No.7, P.637 -644″,1977/7
  69. Approximation and Stability Test for the System Containing Variable Elements,”Kikuo OKA, Hiroshi NAGASE, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans. Fundamentals, Vol.60-A, No.6, P.529 -536″,1977/6
  70. The Upper Limit of the Frequency Stability Factor of Second-Order RC Osullator,”Kazuhiro OHMIYA, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.60-A, No.2, P.212 -213″,1977/2
  71. Stability Criteria for Two Dimensional Digital Filters,”Hiroshi NAGASE, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.59, No. 12, P.1120-1126″,1976/12
  72. Necessary and Sufficient Conditions for the Pade Approxi-mants Reduced to RC or RL Impedance Functions,”Yo-ichi HASHIMOTO, Nozomu HAMADA, Shin-ichi TAKAHASHI, IEICE Trans.Fundamentals,Vol.59, No. 11, P.1017-1018″,1976/11
  73. System Teory Considerations on RC Driving-point Functions,”Tohru TAKAHASHI, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.59-A, No.8, P.607 -612″,1976/8
  74. A System Representation for RC Impedance Matrices,”Naoki MATSUMOTO, Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.59-A, No.7, P.598 -599″,1976/7
  75. New Criterion For the Positive Real Function by Use of Talbot’s Theorem,”Goro SUZUKI, Nozomu HAMADA, Shin-ishi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.58-A, No.10, P.666 -667″,1975/10
  76. Some Criteria for Aperiodic Damping Systems,”Yoshinari SASAKI,Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.58-A, No.4, P.219 -226″,1975/4
  77. New Criterion for the Real Polynomial which has No Positive Real Roots,”Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.58-A, No.2, P.144 -145″,1975/2
  78. Generalization of Routh Algorithm by the Second Method of Lyapunov,”Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.57-A, No.3, P.232 -239″,1974/3
  79. Criterions for a Realizable RC Three Terminal Transfer Functions,”Nozomu HAMADA, Shin-ichi TAKAHASHI”,”IEICE Trans.Fundamentals,Vol.57-A, No.2, P.91-98″,1974/2
  80. Necessary Condition in Impulse Response of Linear Passive One-Port Network,”Sadayasu ONO, Nozomu HAMADA“,”IEICE Trans.Fundamentals,Vol.55-A, No.8, P.410 -411”,1972/8
  81. Respresentation and Passivity of Linear Systems,”Sadayasu ONO, Nozomu HAMADA , IEICE Trans.Fundamentals,Vol.55-A, No.5, P.235 -238″,1972/5

D :  International Conference Proceedings

 

  1. B. Smali, N. Hamada, and Y. Mitsukura, “” Nagoya, 2016
  2. B. Smali, Haslina Sarkan, N. Hamada, and Y. Mitukura, “”, Melaka, 2016
  3. Kaneda, N. Hamada, and Y. Mitukura, “”, Melaka, 2016
  4. Melaka, 2016
  5. B. Sumali, N. Hamada, and Y. Mitsukura, “Blind Image Restoration Method by PCA-Based Subspace Generation”, Proceedings of IEEE ISPACS 2015, November 1-4, Bali, 2015
  6. B. Smali, N. Hamada, and Y. Mitsukura, “” Yamaguchi, 2015
  7. Ishida, M. Sekikawa, Y. Mitsukura, and N. Hamada, “Mean Shift based Direction Finding and Separation of Multiple Sources using Microphone Array in the Presence of Spatial Aliasing”, 10th ASCC 2015, Kota Kinabalu, 2nd June, 2015
  8. Nursyafiquah Jasmani and Hamada, “Mean Shift for Direction Finding and Separation of Sound Sources using Microphone Array” 2015 RISP NCSP15, pp.13-16. Feb. , Kuala Lumpur, 2015
  9. A.Wee and N. Hamada,”Object Detection and Identification for Waste Electronic Equipment Recycling”, 2015 RISP NCSP15, pp.222-225. Feb. , Kuala Lumpur, 2015
  10. Kaneda, Y.Mitsukura, and N.Hamada “Automatic Alignment System for the Projection Mapping”, 2015 RISP NCSP15, pp.33-36. Feb. , Kuala Lumpur, 2015
  11. Sekikawa and N.Hamada “DOA Estimation of Multiple Sources Using Arbitrary Microphone Array Configuration in the Presence of Spatial Aliasing”, Proceedings of ISPACS 2014, Decmember 1-4, Kuching, 2014
  12. Sekikawa and N. Hamada, “Source Separation for Arbitrary Array Configuration in the Presence of Spatial Aliasing”, Proceedings of the 6th ICSPS, 9th Dec., Dubai, 2014
  13. Blind Restoration of Single-channel Image using Iterative PCA, R. Nakamura, Y. Mitsukura, and Hamada, 2013 IEEE Conference on Systems, Process & Control (ICSPC2013), Dec. 2013
  14. Augmented Classification of Japanese Visemes and Hierarchical Weighted Discrimination for Visual Speech Recognition, S. Okita, Y. Mitsukura, and Hamada, 2013 IEEE Conference on Systems, Process & Control (ICSPC2013), Dec. 2013
  15. DOA Estimation by 3-D Microphone Array in the Presence of Spatial Aliasing, A. Kijima, Y. Mitsukura, and Hamada, 2013 IEEE Conference on Systems, Process & Control (ICSPC2013), Dec. 2013
  16. Lip reading system using novel Japanese visemes classification and hierarchical weighted discrimination, S. Okita, Y. Mitsukura, and Hamada, IEEE ISPACS 2013, Nov. 2013
  17. Iterative PCA Approach for Blind Restoration of Single Blurred Image, R. Nakamura, Y. Mitsukura, and Hamada, IEEE ISPACS 2013, Nov. 2013
  18. Multiple Sound Sources’ Tracking by using Mean Shift Algorithm for Arbitrary Microphone Array Configuration, R. Ishida, Y.Mitsukura, and Hamada, 2013 International Workshop on Smart-Media Systems in Asia(SISA 2013), Sep. 2013
  19. The Influence of Unpleasant Auditory Stimuli on EEG Spectra, K. Yoshida, Y.Mitsukura, and Hamada, 2013 International Workshop on Smart-Media Systems in Asia(SISA 2013), Sep. 2013
  20. Novel scheme of real-time direction finding and tracking of multiple speakers by robot-embedded systems, D.Su, M. Sekikawa, N. Hamada ,1st Int. Con. on Robot Intelligence Tech. & Appl. (RiTA 2012), Dec. 2012
  21. MULTIPLE SOURCES’ DIRECTIONS FINDING IN THE PRESENCE OF SPATIAL ALLSING BY ARBITRARY MICROPHONE ARRY CONFIGURATION,Masashi Sekikawa, Yasue Mitsukura and Nozomu Hamada, MJJS2012, Kuala Lumpur, Nov. 2012
  22. A NOVEL MOUTH SHAPECODE APPROACH WITH HMM CLASSIFICATION FOR VISUAL SPEECH RECOGNITION,Takuro Tasaka, Yasue Mitsukura and Nozomu Hamada, MJJS2012, Kuala Lumpur, Nov. 2012
  23. SPITIOGRAM-BASED PARTICLE FILTER APPROACH FOR NON-RIGID MULTI-COLOR OBJECT TRACKING,Satoshi Hirose, Yasue Mitsukura, and Nozomu Hamada, MJJS2012, Kuala Lumpur, Nov. 2012
  24. Efficient image interpolation by associating 2nd order local structure and data-adaptive kernel regression,Ryotaro NAKAMURA, Takayuki NAKACHI, Nozomu Hamada,  Proc. IEEE ISPACS2012, Nov. 2012
  25. Speaker dependent visual word recognition by using sequential mouth shape codes,Takuro Tasaka, Nozomu Hamada, Proc. IEEE ISPACS2012, Nov. 2012
  26. A model update scheme of color-based particle filter for multi-color object tracking,Satoshi Hirose, Nozomu Hamada, Proc. IEEE ISPACS2012, Nov. 2012
  27. Tracking of multiple moving sound sources using particle filter for arbitrary microphone array configurations,Ai KIJIMA, Yusuke HIOKA, Nozomu Hamada, IEEE ISPACS2012, Nov. 2012
  28. Auditory scene analysis by time-delay analysis with three microphones, N. Hamada, W. Kasprzak, Paweł Przybysz, 7th IEEE International Conference on Emerging Technologies and Factory Automation, Krakov, Sep. 2012
  29. Detection of vowel and consonant key-frames from speaker’s utterance scenes for word lip reading,Shinsuke Okita and Nozomu Hamada,proc.ITC-CSCC,2012
  30. Multiple Sources’ Direction Finding by using Reliable Component on Phase Difference Manifold and Kernel Density Estimator, K. Fujimoto, N. Ding, N.Hamada, IEEE ICASSP 12, Kyoto, Japan, Mar. 2012,2012/03
  31. Speaker Dependent Word Lip Reading Using Code Sequence of Mouth Shape from Utterance Scene, Y. Sugata, N. Hamada, NCSP12,2012/03/06
  32. Color-Based Tracking Method of Objects for Accommodating Target’s Pose and Appearance,Y. Oyama,S. Hirose, N. Hamada ,NCSP12,2012/03/05
  33. DOA estimation in underdetermined stereophonic mixture by kernel density estimator, N. Ding, N. Hamada ISPACS 2011 IEEE,2011/12
  34. Coding Efficiency Improvement on Distributed Video Coding Utilizing Super Resolution Approach, R. Miyazawa, S. Kudoh, T. Nakachi, N. Hamada Proceedings of ISPACS 2011 IEEE,2011/12
  35. Adaptive Voice Activity Detection for Multiple Simultaneous Speakers,J. Lorenzo Trueba, N. Hamada 2011 International Workshop on Smart Info-Media Systems in Asia (SISA 2011),2011/10/31
  36. Speaker localization and speech separation using phase difference versus frequency distribution, N. Ding, N. Hamada The 2011 European Signal Processing Conference (EUSIPCO),2011/08
  37. Speech separation and localization by exploiting constraints on delay-time vector introduced by array configuration, M. Sekikawa, M. Yoshida, N. Hamada 2011 RISP International Workshop on Nonlinear Circuits and Signal Processing(NCSP’11),2011/03/02
  38. Blind speech separation by integrating three pairs of phase differences of equilateral triangular microphone array ,N. Ding, N. Hamada ISPACS 2010,2010/12
  39. Multi-modal speech recognition using correlativity between modality,Y. Sato, N. Hamada , ISPACS 2010 Chengdue, China, Dec. 2010,
  40. NOISE ROBUST VOICE ACTIVITY DETECTION FOR MULTIPLE SPEAKERS, J. Lorenzo Trueba, N. Hamada ISPACS 2010,2010/12
  41. DOA estimation by Hough transform in phase difference distribution versus frequency, N. Ding, N. Hamada ISPACS 2010,2010/12
  42. Fast and Robust Super Resolution Reconstructions of DCT-Compressed Images, S. Kudoh, T. Nakachi, N. Hamada Second APSIPA Annual Summit and Conference (APSIPA ASC 2010)(Student Symposium),2010/12/15
  43. Recognizing Pictograms using Image Binarization and SIFT Features, M. Sumiya, N. Hamada Proceedings of the Second APSIPA Annual Summit and Conference (APSIPA ASC 2010)(Student Symposium), Biopolis, Singapore, Dec. 2010,2010/12/15
  44. Sound Source Localization using Phase-Difference vs Frequency Plots,J.Ono, N. Ding, N. Hamada Second APSIPA Annual Summit and Conference (APSIPA ASC 2010)(Student Symposium) ,2010/12/14
  45. A Robust Pitch Information Extraction Based on Particle Filter,K. Fujimoto, N. Hamada, NCSP 2010,2010/03
  46. Fast and Enhanced Super Resolution for DCT-compressed Images,S.Kudoh, T. Nakachi, N. Hamada , RISP International Workshop on Nonlinear Circuits and Processing(NCSP’10),2010/03
  47. Speech mixture separation and DOA estimation utilizing sequence of phase difference distribution , Ning Ding, Masashi Yoshida, Junya Ono and Nozomu Hamada, , NCSP’10 Honolulu,Hawaii 2010 ,2010/03
  48. Region-based Video Coding Suitable for Super-Resolution ,Yoshitaka Fukushima and Nozomu Hamada, NCSP’10 Honolulu,Hawaii 2010 ,2010/03
  49. Blind Source Separation Algorithm Using Filterbank and Sub-sample Delay Operator ,Takayuki Shimada and Nozomu Hamada, NCSP’10 Honolulu,Hawaii 2010 ,2010/03
  50. Speaker Dependent Speech Recognition from Visual Marker Training Data of Lip Images ,Shun Matsui and Nozomu Hamada, NCSP’10 Honolulu,Hawaii 2010 ,2010/03
  51. Traffic Sign Recognition by Bags of Features, Kazumasa Ohgushi,  Nozomu Hamada ,IEEE TENCON 2009,2009/11
  52. Mouth Motion Analysis with Space Time Interest Points, Hiroshi Hojo, Nozomu Hamada ,IEEE TENCON 2009,2009/11
  53. Robust concolor object tracking against illumination change using PCA in color space,Masaaki HAYASHI and Nozomu Hamada,International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2009),2009/11
  54. Separation of Speech Mixture by Time- Frequency Masking Utilizing Sound Harmonics,Hikaru Ouchi and Nozomu Hamada, NCSP’09 Honolulu,Hawaii 2009 ,2008/1
  55. Method of Vowel Utterance Discrimination by Combining Lip Shape and Mouth Cavity Image Parameters,Keisuke lto and Nozomu Hamada, NCSP’09 Honolulu,Hawaii 2009 ,2008/1
  56. Audio-Visual Multimodal Word Recognition System Considering Properties of Interference Noise,Yuichiro Totsuka and Nozomu Hamada, NCSP’09 Honolulu,Hawaii 2009 ,2008/1
  57. A Robust Object Tracking Method using Color Line Area under Varying Illumination,Masako Kobayashi and Nozomu Hamada, NCSP’09 Honolulu,Hawaii 2009 ,2008/1
  58. Super Resolution for DCT‐ based Compressed Images,Yuta Yamaguchi and Nozomu Hamada, NCSP’09 Honolulu,Hawaii 2009 ,2008/1
  59. A Study on Stepped Frequency Radar by Using Intra- Pulse Phase Coded Modulation,C.Fukushima and N Hamada, Proceedings of the World Congress on Engineering and Computer Science 2008 WCECS October 22-24,2008 ,2008/10
  60. Separation of Speech Signals (Invited) ,Nozomu Hamada,Smart Info-Media Systems in Bangkok (SISB 2007)  Nov. 2007,2007/1
  61. Recognition of vowel phonemes using audio-visual fusion , Yuichiro TOTSUKA , Nozomu Hamada ,Smart Info-Media Systems in Bangkok (SISB 2007)  Nov. 2007,2007/1
  62. Estimating The Parameter of The Lip-Shape in Speech, Keisuke ITO, Nozomu Hamada ,Smart Info-Media Systems in Bangkok (SISB 2007)  Nov. 2007,2007/1
  63. Utterance Voice Acquisition Using a Fusion of Sources Separation and Lip Region Extraction, T.YAMAGUCHI , N HAMADA , SICE-ICASE 2006 International Joint Conference, pp.1697-1700, 2006/1
  64. Incorporating Motion Blur Compensation to Blind Super Resolution Restoration, R.SAKURAGI , N HAMADA , SICE-ICASE,2006 International Joint Conference,2006/1
  65. Time-Frequency Masking for BSS Problem Using Equilateral Triangular Microphone Array, Yosuke TAKENOUCHI, Nozomu Hamada , ISPACS’05 Hong Kong, pp.185-pp.188  Dec.  ,2005/12
  66. A solution for the permutation problem of overdetermined source separation using subspace method , Shunichiro HIRAYANAGI, Nozomu Hamada , IWAENC’05 Eindhoven ,Netherlands pp.101-pp.104 Sep.  ,2005/9
  67. Estimating DOA of Multiple Speech Signals by Improved Histgram Mapping Method, Masao MATSUO, Yusuke HIOKA, Nozomu Hamada , IWAENC’05 Eindhoven ,Netherlands pp.129-pp.132 Sep.  ,2005/9
  68. Speaker Direction Tracking Using Microphones Located at the Vertices of Equilateral-Triangle,  Yusuke HIOKA, Nozomu Hamada ,ISCAS’05 Kobe Japan pp.117-pp.120 May. ,2005/5
  69. ICA-based Separation and DOA Estimation of Analog Modulated Signals in Multipath Environment,  Kunihiko YOKOI, Nozomu Hamada , NCSP’05 Honolulu ,Hawaii pp.475-pp.478 Mar.  ,2005/3
  70. FDICA using Time Frequency Cell Selection for Blind Source Separation, Takuro EMA, Nozomu Hamada, NCSP’05 Honolulu ,Hawaii pp.471-pp.474 Mar.,2005/3
  71. Segmentation of Multiple Objects Based on Orthogonal Projection and Camera Motion, Ken MATSUYAMA, Nozomu Hamada, NCSP’05 Honolulu ,Hawaii pp.179-pp.182 Mar.,2005/3
  72. Affine Invariant Digital Image Watermarking Using Feature Points, Mizuki TONE, Nozomu Hamada, NCSP’05 Honolulu ,Hawaii pp.117-pp.120 Mar. ,2005/3
  73. Feature Points Tracking Using Estimation of Multiple-affine Parameters, T. Unobe, Nozomu Hamada , WSSIP’04 Poznan Poland,Sep  ,2004/1
  74. Detection and Restoration of Scrach Noise of Music Records Using Wavelet Packets and its Restoration, N. Ohtsuka,Y. Nagoshi,  Nozomu Hamada , IWSSIP’04 Poznan Poland,Sep 2004 ,2004/9
  75. A Tracking Algorithm of Speaker Direction using Microphones Located at Vertices of Equilateral-Triangle, Yusuke HIOKA,, Nozomu Hamada , 12th European Signal Processing Conference EUSIPCO2004, pp.1983-1986,Vienna Austria, ,2004/9
  76. Both Direction and Time of Arrival Estimation by using Beamforming and MUSIC Algorithm for Stepped FM Array Radar, Atsushi FUJITA, Toshihiko FUKUE, Nozomu Hamada , LWSCAS 2004 , Hiroshima, Japan, pp.II-85-II-89,Jun 2004 ,2004/6
  77. Separate Estimation of Azimuth and Elevation DOA Using Microphones Located at Apices of Regular Tetrahedron, Yusuke Hioka, Nozomu Hamada , Proc. ICASSP 2004, Vol.2 ,pp137-140, Montreal Canada, May 2004 ,2004/4
  78. Time-to-Collision Estimation of Moving Observer with Moving Object, Mizuki TONE, Nozomu Hamada , NCSP’04 pp.181-184 Honolulu,Hawaii,March,2004 ,2004/3
  79. Image Restoration of Multichannel Blurred Images by Independent Component Analysis, Masahito NUMATA, Nozomu Hamada , NCSP’04 pp.197-200 Honolulu,Hawaii,March,2004 ,2004/3
  80. Stereo Matching for Detecting Boundary and Estimating Surface of Objects, Nahoko Nishii, Nozomu Hamada , NCSP’04 pp.97-100 Honolulu,Hawaii,March,2004 ,2004/3
  81. Area-based Stereo Matching Method with High Disparity Precision at Object’s Boundary Regions, Shin Mitsuhashi, Nozomu Hamada , NCSP’04 pp.93-96 Honolulu,Hawaii,March,2004 ,2004/3
  82. Shape from Motion by Constraining the Factorization Method to the Translational Camera Movement, Ken Matsuyama, Nozomu Hamada, NCSP’04 pp.185-188 Honolulu, Hawaii,2004/3
  83. Direction Angle Estimation of Moving Targets by Applying MUSIC to the Outputs of Quadrature Mirror Doppler Filter Bank, Toshihiko Fukue, Nozomu Hamada , ISSPIT2003, Darmstadt Germany,2003/12
  84. Introducing New Mechanism in the Learning Process of FDICA-based Speech Separation, Masahiro FURUKAWA, Yusuke HIOKA, Takuro EMA, Nozomu Hamada , IWAENC2003, pp.291-294, Kyoto, 2003/9
  85. DOA Estimation of Speech Signal with a Small Number of Microphone Array in Real Acoustical Environment, Yusuke HIOKA, Nozomu Hamada , IWAENC2003, pp.227-230,Kyoto, 2003/9
  86. DOA Estimation of Speech Signal with Equilateral-Triangular Microphone Array, Yusuke HIOKA, Nozomu Hamada , Eurospeech2003, pp.1717-1720, Geneva Switzerland,2003/9
  87. Improvement of DOA Estimation Method Using Virtually Generated Multichannel Data from Two-channel Microphone Array, Yusuke HIOKA, Yoko KOIZUMI, Nozomu Hamada, Proceedings of the international Symposium on Information Theory and Its Applications, pp.735-738, 2002/10
  88. Motion Vector Estimation using variable-size block and their merging procedure, Tokiro SAITO, Nozomu Hamada , International Symposium on Information Theory and Its Applications Xi’an PRC, pp.895-898 ,2002/10
  89. Improved Estimation Method of Disparity by Its Recursive Use, Shin MITSUHASHI, Nozomu Hamada, International Symposium on Information Theory and Its Applications Xi’an PRC, pp.391-394, 2002/10
  90. Gradient-based motion vector estimation using variable block shape, Masatoshi HINO, Nozomu Hamada , The 2002 European Signal Processing Conference, Toulouse, France ,September 2002 ,2002/9
  91. Voice Activity Detection with Array Signal Processing in the Wavelet Domain, , Yusuke HIOKA, Nozomu Hamada  , The 2002 European Signal Processing Conference, Toulouse, France, September 2002 ,2002/9
  92. A Recurrent RBF Network for Non-Linear Channel with Time-Varying Characteristic, Masayoshi MIMURA, Nozomu Hamada, Toshihiro FURUKAWA , ICASSP, pp.1081-1084, 2002
  93. Transcription of Music Composed of Melody and Chord Using Tree-structured Filter Banks ,Yasuo NAGOSHI, Yusuke HIOKA, Nozomu Hamada, Proceedings of the IASTED International Conference Signal and Image Processing pp.415-419,2001/8
  94. Regionally Reduction of 3D Mesh Model, KANAKO TAMAMATSU, YUSAKU INOUE, MASARU NOMURA, NOZOMU HAMADA, Proceedings of the IASTED International Conference Computer Graphics and Imaging pp.84-87, Aug.2001
  95. Design of Generalized Sidelobe Canceller with Harmonically Nested Arrays, MASAHIRO FURUKAWA, NOZOMU HAMADA, Proceedings of the IASTED International Conference Signal and Image Processing pp.219-224,Aug.2001
  96. Feature edge extraction from 3D triangular meshes using a thinning algorithm, Masaru NOMURA and Nozomu Hamada, Proceedings of the SPIE Conference on Vision Geometry X,SPIE  Vol.4476,pp.34-41 ,2001/8
  97. A Recurrent RBF Network For Non-Linear Channel, Masayoshi MIMURA, Nozomu Hamada, Toshihiro FURUKAWA, International Conference on Acoustics, Speech, and,Signal Processing 2001)vol 2, ,2001/5
  98. Region-based Image Compression Using Lifting Scheme, Jongsook Eun,Yusaku Inoue, and Nozomu Hamada, IEEE Workshop on Signal Processing, DSP2000 ,2000/10
  99. A velocity Estimation Method for Image Sequence with Two Motion Vectors, Shengli WU and Nozomu Hamada, IEEE Workshop on Signal Processing, DSP2000 ,2000/10
  100. Separation of Voice and Musical sound using Microphone Array and Wavelet Packet Filtering, YUSUKE HIOKA, TATEO YAMAOKA, NOZOMU HAMADA,Proceedings of the IASTED International Conference Signal Process. and Comm.2000/9
  101. Applied Region Restriction and Noncausal Algorithm for Line Process of Image Sequence, Yasuhisa KOHNO, Takumi EBINE and Nozomu Hamada,Proceedings of SPIE Vol.4115,2000/8
  102. Optimal Filter in the Frequency-Time Mixed Domain to Extract Moving Object, H.Shinmura, K.Hiraoka, N Hamada,Proceedings of SPIE Vol.4115,2000/8
  103. Burst Noise Reduction of Image by Decimation and Adaptive Weighted Median Filter, Fumitaka NAKAYAMA, Mitsuhiko MEGURO and Nozomu Hamada,Proceedings of SPIE Vol.4115,2000/8
  104. The Estimation of Fundamental Frequency of Speech Using Microphone Array, Shinichi TANIGAWA, Takafumi KIKUCHI, Tateo YAMAOKA and Nozomu Hamada, Proceedings of the 33rd Asilomar Conference on Signals, Systems, and Computers ,1999/10
  105. Color Image Segmentation Method using Watershed Algorithm and Contour Information, Ayaka Shiji, Nozomu Hamada,Proceedings of theICIP-99,1999/10
  106. Data-dependent Weighted Median Filtering with Robust Motion Information for Image Sequence Restoration, Mitsuhiko MEGURO, Akira TAGUCHI, Nozomu Hamada,Proceedings of the ICIP-99,1999/10
  107. Robust Broadband Beamforming using Frequency Domain Adaptive Filter, Tateo YAMAOKA, Noaomu HAMADA,Proceedings of European Conference on Circuit Theory and Design,1999/8
  108. Moving Object Velocity Estimation by Appropriately Choosing Spatial Frequencies in the MixedD Domain, Shengli WU, Nozomu Hamada,Proceedings of the 1999 IEEE Pacific Rim Conference on Communications Computers and Signal Processing,1999/8
  109. Adaptive Weighted Median Filter Utilizing Impulsive Noise Detection , Jun ISHIHARA, Mitsuhiko MEGURO and Noaomu HAMADA,Proceedings of SPIE Vol.3808, 1999/7
  110. Moving Objects Detection using Motion Field Constraint with Observer Motion Parameter, Hiroki SUZUKI, Takumi EBINE and Nozomu Hamada,Proceedings of SPIE Vol.3808, 1999/7
  111. Shape from Texture using Neural Network incorporating with Edge information, Shinya TATSUMI, Yashiro OKANO, Takahide KAYANUMA and Nozomu Hamada,Proceedings of SPIE Vol.3647,1999/1
  112. Textured Regions Extraction Using Matching Pursuit Method,Takahide KAYANUMA and Nozomu Hamada,Eusipco ‘98,1998
  113. Hierarchical Estimaion of Optical Folow Using Spectral Energy Method, Takashi KOIKE, Katsuya KONDO and Nozomu Hamada ,Eusipco ‘98,1998
  114. Data-dependent weighted median filtering for image sequence restoration, Mitsuhiko MEGURO, Akira TAGUCHi, Nozomu Hamada ,Proc. ITC-CSCC ‘98,1998
  115. Learning type of median and mean hybrid filters and a synthesis of it’s learning signal, Mitsuhiko MEGURO, Akira TAGUCHi, Nozomu Hamada ,SPIE ’98 ,1998
  116. MOVING OBJECT DETECTION BY IMAGE MAPPING AND WEIGHTING, TAKUMI EBINE, NOZOMU HAMADA ,Proc. IASTED SIP’97,1997
  117. LANAR CURVE CLASSIFICATION USING RATE OF RADIALDISTANCE AND ITS ZERO-CROSSING REPRESENTATION OF WAVELET TRANSFORM, SEIKEN CHINO, DODI SUDIANA, TAKAHIKO SOBUE, NOZOMU HAMADA ,Proc. IASTED SIP’97,1997
  118. MORPHOLOGICAL OBJECT DETECTION IN COLOR IMAGE USING OBJECT’S COLOR AND SIZE INFORMATION, AYAKO SHIJI, TAKAHIKO SOBUE, NOZOMU HAMADA ,Proc. IASTED SIP’97,1997
  119. Adaptive Second-Order Volterra Filtering with Lattice Structure Based on Least Squares Method, Tsukasa Kinjo, Katsumi Yamashita, Shigeru Hanba, Hideki Kinjo, Nozomu Hamada ,Proc. ITC-CSCC ‘97,1997
  120. Velocity Vector Estimation and Moving Object’s Detection by Using DWT and High Resolution Spectral Estimation, K. Hiraoka, K. Kondo, N Hamada ,Proc. EuCCTD,1997
  121. Recursive second-order Volterra filtering using new lattice structure, T. Kinjo, K. Yamashita, S. Hanba, H. Kinjo, N Hamada ,Proc. ITC-CSCC’97,1997
  122. Adaptive Beamforming using 2-D Lattice Filter, T. Yamaoka, T. Nakachi, N Hamada ,Proc. ECCTD’97,1997
  123. Two-Dimensional Adaptive Lattice Filter using Block Estimation Method, In Hwan KIM, T. NAKACHI, N HAMADA ,IEEE ISPACS’96,1996
  124. Modified Cellular neural Networks for Detection of 1-D Mving Objects, M. Muikaichi, K. Kondo, N HAMADA ,IEEE ISPACS’96,1996
  125. Estimation of varying Frequency by Gabor filters and Neural Network, Y. Okano, N Hamada ,Proc. IEEE APCCS ,1996
  126. Design of three dimensional filters for Beamsteering, H. Kasami, J. ZHU, N HAMADA ,IEEE ISPACS’96,1996
  127. Affine parameter Estimation with Gradual Segmentation, T. Sobue, N Hamada ,IEEE TENCON,1996
  128. A Two Dimensional Adaptive Joint-Process Estimation Using New Lattice Form, T. Nakachi, Y. Yamashita, N Hamada ,Proc. IEEE ISCAS 96 May,1996
  129. 2-D Adaptive Line Enhancer using A new Lattice Structure, N. Watanabe, T. Nakachi, N Hamada ,Proc. IEEE APCCS ,1996
  130. Trajectory Estimation and Detection of Moving Objects in the Transform/Spatio-temporal Mixed Domain, I. Nakagawa, N Hamada , AVCC ’95 , Dec. 5-8 ,1995
  131. The Design of Optima Filter Detecting The Linear Trajectory Signals,Katsuya Kondo and Nozomu Hamada, ECCTD ’95,  ,1995
  132. The AR modeling of Two-Dimensional Fields by extended lattice filter, T. Nakachi, K. Yamashita, N Hamada ,IEEE ISCAS,1995
  133. Asymmetric half-plane autoregressive modelling usng lattice filter, T. Nakachi, K. T. Yamashita, N Hamada , ECCTD ’95,  ,1995
  134. An ARMA system identification method using phase equivalent MA system, N. Miyamazaki, N Hamada , ECCTD ’95,  ,1995
  135. A 2-D ARMA System Identification Method Using Phase Equivalent MA SYSTEM,Nozomi MIYAZAKI and Nozomu Hamada,Signal ad Image Processing- SIP 95,1995
  136. A Design Method of 3-D lattice predictive modeling, Katsumi YAMASHITA, Hiroshi KINJYO, Hayao MIYAGI, Takayuki NAKACHI, Nozomu Hamada, Shohreh KASAEI ,Proc. ITC-CSCC ‘96,1996
  137. CONVERGENCE BEHAVIOR OF TWO-DIMENSIONAL LEAST-SQUARES LAtTICE ALGORITHM, Takayuki NAKACHI, Katumi YAMASHITA and Nozomu Hamada ,Proc. European Sig. Pro. Conf.,1996
  138. DESIGN OF 3-D OPTIMAL FIR FILTERS WHICH EXTRACT OBJECTS MOVING ALONG LINEAR TRAJECTORY,Katsuya KONDO and Nozomu Hamada,Proc. European Sig. Pro. Conf.,1996
  139. Design of Arbitrarily Roateted Frequency Response in Twho-Dimensional Digital Filters,Jiemei ZHU and Nozomu Hamada,Proc. IEEE ISPACS ‘94,1994
  140. Design Method of 2-D Lattice Digital Filters Using the Genetic Algorithm,Masahiko KISHIDA and Nozomu Hamada,Proc. IEEE ISPACS ‘94,1994
  141. Stability Analysis of Feedback Systems with Fuzzy Controller,Satoru IKEGAMI Nozomu Hamada,Proc. Asian Control Conf. ,1994
  142. A Stability Test For 2-D Discrete Time Systems Using Kharinov’s Theorem,Nobuyuki. SERI Nozomu Hamada, Proc. Asian Control Conf. ,1994
  143. Nonlinear Control System Design by Exact Linearrization and Fuzzy Division of State-Space,Haruhiko FURUSAWA and Nozomu HAMADA,Proc. Int. Symp. NOLTA ‘1993 ,1993
  144. Design of 2-D FIR Filters using Hybrid Domain Approximation,Jiemei ZHU and Nozomu Hamada,Proc. IEEE ISPACS ‘93,1993
  145. Enhancement of Linear Trajectory Signals with Varying Profile, M.Sakurai, L.T.Bruton and N Hamada ,Proc. IEEE ISPACS ‘93,1993
  146. A System Identification Method Using Phase Information Given by 3rd-order Statistics,Nozomi MIYAZAKI and Nozomu Hamada,EECTD ‘93,1993
  147. Two-Dimensional AR Model Estimation Using Autocorrelation and Phase Matching, Hiromi SHIBATA, Nozomu Hamada ,Proc. JTC-CSCC ‘93,1993
  148. Evaluation of the Noise Rejection Performance of Linear Trajectory Filters, Toshitaka TAGO, Nozomu Hamada ,Proc. JTC-CSCC ‘93,1993
  149. An Estimation of Non-minimum Phase AR.M.A Model Using 2nd and 3rd Order Cumulants,Takao NITTA and Nozomu Hamada,Proc. IEEE ISCAS’91,1991
  150. STABILITY CONDITIONS OF 2-D SYSTEM IN TERMS OF ITS LINE SPECTRUM PAIR,N Hamada and T. Kato,MDDS ,1991
  151. Two-Dimensional Power Spectral Estimation by Polar AR. Modeling,Manabu Sakurai and Nozomu Hamada,ISITA ‘90,1990
  152. An Approximation Method of 2-D Group Delay Characteristics,Kazuhiro Ino and Nozomu Hamada,ISITA ‘90,1990
  153. A stable Approximation Method of Phase Characteristic by 2-D All-pole System, Takashi Ashida, Takayuki Katoh, and Nozomu Hamada,ISITA ‘90,1990
  154. A Design Method of 3-Dimensional Filter Detecting LTS(Linear Trajectory Signal) with Independent Margins of Direction and Velocity, Katsuya Kondo, Yasuyuki Sugii, Pei Ding Xue, and Nozomu Hamada, Proc. Int. Conf. on Signal Processing ,1990
  155. NONLINEAR DYNAMICAL SYSTEM IDENTIFICATION BY PIECEWISE-LINEAR SYSTEM, Akira Nakamura and Nozomu Hamada,Proc. IEEE ISCAS’90,1990
  156. ON THEADAPTIVE ALGORITHM AND ITS CONVERGENT RATE IMPROVEMENT OF 2-D LATTICE FILTER,H Moro, T Watanabe, A Taguchi and N Hamada,Proc. ECCTD’89,1989
  157. AN ARMA BISPECCTRUM ESTIMATION BY TWO AR ESTIMATION PROCESS APPROACH,W Tanimoto, A Taguchi and N Hamada, Proc. ECCTD’89,1988
  158. NONLINEAR DYNAMICAL SYSTEM MODELING BY PIECEWISE-LINEAR SYSTEM, Akira Nakamura and Nozomu Hamada,Proc. JTC-CSCC ‘88,1988
  159. ON THE CONSIDERATION OF MODIFIED TWO-DIMENSINAL ARLATTICE FILTER AND APPLICATION TO SPECTRAL ANALYSIS, TSUTOMU WATANABE, AKIRA TAGUCHI, NOZOMU HAMADA ,Proc. JTC-CSCC ‘88,1988
  160. A Construction Method of Lyapunov Functions for Piecewise-Linear Systems, Akira Nakamura and Nozomu Hamada,Proc. IEEE ISCAS ‘88,1988
  161. SPATIAL DOMAIN DESIGN OF THREE TERMS SEPARABLE DENOMINATOR TWO-DIMENSIONAL DIGITAL FILTERS,Akira Taguchi and Nozomu Hamada, Proc. IEEE CAS ‘87,1987
  162. DESIGN OF IIR GROUP DELAY DIGITAL FILTERS USING THE ITERATIVE NEAR LEAST-SQUARE CRITERIA,Masayoshi Sakai and Nozomu Hamada,Proc. IEEE-IECEJ-ASJ,1986
  163. Multi-point Pade Approximation and its Application to Design of All-Pass Type Digital Filter, Kazumi HORIGUCHI and Nozomu Hamada, Proceedings of ECCTD,1985
  164. NEW SET OF STBILIITY CRITERIA AS A GENERALIZATION OF MARKOV’S STABILITY THEOREM, Kazumi Horiguchi, S.Hayashi and N Hamada ,proceeding of ISCAS,1985
  165. MARKOV PRARAMETER CHARACTERZATION OF THE STRICT POSITIVE PROBLEM,N Hamada and B.O.D. Anderson, Proceedings of ECCTD,1983

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