Makoto NAKASHIZUKA

Deep Gaussian Denoising Network Based on Morphological Operators with Low-Precision Arithmetic
Hikaru FUJISAKI Makoto NAKASHIZUKA 
Publication:   
Publication Date: 2022/04/01
Vol. E105-A  No. 4  pp. 631-638
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image, Digital Signal Processing
Keyword: 
filtering, Gaussian noise, mathematical morphology, morphological filter, deep network, 
 Summary | Full Text:PDF
Contrast Enhancement of 76.5 GHz-Band Millimeter-Wave Images Using Near-Field Scattering for Non-Destructive Detection of Concrete Surface Cracks
Akihiko HIRATA Makoto NAKASHIZUKA Koji SUIZU Yoshikazu SUDO 
Publication:   
Publication Date: 2020/05/01
Vol. E103-C  No. 5  pp. 216-224
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
millimeter-wave radar, imaging systems, millimeter-waves, radar systems, radio propagation, 
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Image Regularization with Total Variation and Optimized Morphological Gradient Priors
Shoya OOHARA Mitsuji MUNEYASU Soh YOSHIDA Makoto NAKASHIZUKA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1920-1924
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
mathematical morphology, image denoising, genetic algorithm, 
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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 morphology, maxout, noise removal, nonlinear filter, neural network, 
 Summary | Full Text:PDF
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: 
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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
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 morphology, image prior, regularization, image denoising, image recovery, 
 Summary | Full Text:PDF
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 recovery, mathematical morphology, regularization, denoising, 
 Summary | Full Text:PDF
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 representation, signal decomposition, sparse representation, harmonic analysis, signal separation, 
 Summary | Full Text:PDF
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 decomposition, image representation, sparse coding, shape vector quantization, image restoration, 
 Summary | Full Text:PDF
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 structures, sparse representation, estimation, signal resolution, relaxation 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 enhancement, image enlargement, Laplacian pyramid, morphology, morphological reconstruction, 
 Summary | Full Text:PDF
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 detection, multi-scale image analysis, wavelet transform, image coding, 
 Summary | Full Text:PDF
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 analysis, matching pursuit, data compression, electrocardiogram, bio-medical signal processing, 
 Summary | Full Text:PDF
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 coding, contour detection, image recovery, wavelet transform, multiscale analysis, vector quantization, 
 Summary | Full Text:PDF
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 calibration, computer vision, lens distortion, 3-D measurement, perspective 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 processing, wavelets, signals and waves, acoustics, 
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