Mitsuharu MATSUMOTO

Self-Quotient ε-Filter for Feature Extraction from Noise Corrupted Image
Mitsuharu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/11/01
Vol. E93-D  No. 11  pp. 3066-3075
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
feature extraction, nonlinear filter, self-quotient ε-filter, Gaussian noise, impulse noise, 
 Summary | Full Text:PDF
Band-Pass ε-Filter for Edge Enhancement and Noise Removal
Mitsuharu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/02/01
Vol. E93-D  No. 2  pp. 367-375
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
noise reduction, edge enhancement, nonlinear filter, band-pass ε-filter, 
 Summary | Full Text:PDF
Estimation of Optimal Parameter in ε-Filter Based on Signal-Noise Decorrelation
Mitsuharu MATSUMOTO Shuji HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/06/01
Vol. E92-D  No. 6  pp. 1312-1315
Type of Manuscript:  LETTER
Category: Algorithm Theory
Keyword: 
parameter optimization, nonlinear filter, ε-filter, 
 Summary | Full Text:PDF
Edge Field Analysis
Mitsuharu MATSUMOTO Shuji HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/01/01
Vol. E90-D  No. 1  pp. 145-155
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Image Technology)
Category: 
Keyword: 
edge field analysis, vector analysis, pattern recognition, feature extraction, rotation, divergence, 
 Summary | Full Text:PDF
Multiple Signal Classification by Aggregated Microphones
Mitsuharu MATSUMOTO Shuji HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1701-1707
Type of Manuscript:  Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Microphone Array
Keyword: 
microphone array, sound localization, condenser microphone, sound directivity, multiple signal classification, 
 Summary | Full Text:PDF