Makoto NAKASHIZUKA


Convex Filter Networks Based on Morphological Filters and their Application to Image Noise and Mask Removal
Makoto NAKASHIZUKA Kei-ichiro KOBAYASHI Toru ISHIKAWA Kiyoaki ITOI 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2238-2247
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
mathematical morphologymaxoutnoise removalnonlinear filterneural network
 Summary | Full Text:PDF(3.6MB)

FOREWORD
Takayuki NAKACHI Makoto NAKASHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/11/01
Vol. E99-A  No. 11  pp. 1907-1908
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(352.9KB)

FOREWORD
Makoto NAKASHIZUKA Seishi TAKAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/09/01
Vol. E99-A  No. 9  pp. 1645-1645
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(322.8KB)

Image Recovery with Soft-Morphological Image Prior
Makoto NAKASHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A  No. 12  pp. 2633-2640
Type of Manuscript:  PAPER
Category: Image
Keyword: 
mathematical morphologyimage priorregularizationimage denoisingimage recovery
 Summary | Full Text:PDF(1.8MB)

An Adaptation Method for Morphological Opening Filters with a Smoothness Penalty on Structuring Elements
Makoto NAKASHIZUKA Yu ASHIHARA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/06/01
Vol. E96-A  No. 6  pp. 1468-1477
Type of Manuscript:  PAPER
Category: Image
Keyword: 
image recoverymathematical morphologyregularizationdenoising
 Summary | Full Text:PDF(1.7MB)

Supervised Single-Channel Speech Separation via Sparse Decomposition Using Periodic Signal Models
Makoto NAKASHIZUKA Hiroyuki OKUMURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/05/01
Vol. E95-A  No. 5  pp. 853-866
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
signal representationsignal decompositionsparse representationharmonic analysissignal separation
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Shift-Invariant Sparse Image Representations Using Tree-Structured Dictionaries
Makoto NAKASHIZUKA Hidenari NISHIURA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11  pp. 2809-2818
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
image decompositionimage representationsparse codingshape vector quantizationimage restoration
 Summary | Full Text:PDF(1.2MB)

A Sparse Decomposition Method for Periodic Signal Mixtures
Makoto NAKASHIZUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3  pp. 791-800
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
periodic structuressparse representationestimationsignal resolutionrelaxation method
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Image Enlargement by Nonlinear Frequency Extrapolation with Morphological Operators
Masayuki SHIMIZU Makoto NAKASHIZUKA Youji IIGUNI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3  pp. 859-867
Type of Manuscript:  PAPER
Category: Image
Keyword: 
image enhancementimage enlargementLaplacian pyramidmorphologymorphological reconstruction
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Edge-Based Image Synthesis Model and Its Synthesis Function Design by the Wavelet Transform
Makoto NAKASHIZUKA Hidetoshi OKAZAKI Hisakazu KIKUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/01/01
Vol. E85-A  No. 1  pp. 210-221
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
edge detectionmulti-scale image analysiswavelet transformimage coding
 Summary | Full Text:PDF(2.1MB)

ECG Data Compression by Matching Pursuits with Multiscale Atoms
Makoto NAKASHIZUKA Kazuki NIWA Hisakazu KIKUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/08/01
Vol. E84-A  No. 8  pp. 1919-1932
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Biomedical Signal Processing
Keyword: 
multiscale analysismatching pursuitdata compressionelectrocardiogrambio-medical signal processing
 Summary | Full Text:PDF(1.4MB)

Image Contour Clustering by Vector Quantization on Multiscale Gradient Planes and Its Application to Image Coding
Makoto NAKASHIZUKA Yuji HIURA Hisakazu KIKUCHI Ikuo ISHII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8  pp. 1652-1660
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
sketch-based image codingcontour detectionimage recoverywavelet transformmultiscale analysisvector quantization
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A Camera Calibration Method Using Parallelogramatic Grid Points
Akira TAKAHASHI Ikuo ISHII Hideo MAKINO Makoto NAKASHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/11/25
Vol. E79-D  No. 11  pp. 1579-1587
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
camera calibrationcomputer visionlens distortion3-D measurementperspective projection
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Fast Wavelet Transform and Its Application to Detecting Detonation
Hisakazu KIKUCHI Makoto NAKASHIZUKA Hiromichi WATANABE Satoru WATANABE Naoki TOMISAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/08/25
Vol. E75-A  No. 8  pp. 980-987
Type of Manuscript:  Special Section PAPER (Special Section on the 6th Digital Signal Processing Symposium)
Category: 
Keyword: 
digital signal processingwaveletssignals and wavesacoustics
 Summary | Full Text:PDF(1.1MB)