Shogo Muramatsu

According to our database, Shogo Muramatsu authored at least 98 papers between 1994 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Tangent Space Sampling of Video Sequence with Locally Structured Unitary Network.

Yasas Godage, Shogo Muramatsu

Proceedings of the IEEE International Conference on Visual Communications and Image Processing, 2023

Inter-Scale Sure-Let Image Restoration with Deep Unrolled Image Prior.

Jikai Li, Shogo Muramatsu

Proceedings of the IEEE International Conference on Image Processing, 2023

Realization of Digraph Filters Via Augmented GFT.

Hotaka Kitamura, Hiroyasu Yasuda, Yuichi Tanaka, Shogo Muramatsu

Proceedings of the IEEE International Conference on Image Processing, 2023

Inter-Scale Sure-Let Denoise with Structured Deep Image Prior: Interpretable Self-Supervised Learning.

Jikai Li, Shogo Muramatsu

Proceedings of the IEEE International Conference on Acoustics, 2023

Multi-Resolution Convolutional Dictionary Learning for Riverbed Dynamics Modeling.

E. Kobayashi, Hiroyasu Yasuda, Kiyoshi Hayasaka, Yu Otake, Shunsuke Ono, Shogo Muramatsu

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

Sparsity-Aware OCT Volumetric Data Restoration Using Optical Synthesis Model.

Ruiki Kobayashi, Genki Fujii, Yuta Yoshida, Takeru Ota, Fumiaki Nin, Hiroshi Hibino, Samuel Choi, Shunsuke Ono, Shogo Muramatsu

IEEE Trans. Computational Imaging, 2022

Flow-Path Fitting from Images with Fourier Basis for River Health Assessment.

Yuki Takahashi, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka, Yu Otake

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

2021

Sparse-Coded Dynamic Mode Decomposition on Graph for Prediction of River Water Level Distribution.

Yusuke Arai, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka, Yu Otake

Proceedings of the IEEE International Conference on Acoustics, 2021

Acceleration of PDS-Based High-Dimensional Signal Restoration.

Gai Yamamoto, Yuya Kodama, Shogo Muramatsu, Samuel Choi, Gwanggil Jeon

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Proximal Gradient-Based Loop Unrolling with Interscale Thresholding.

Ruiki Kobayashi, Shogo Muramatsu, Shunsuke Ono

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

An Efficient Image Processing and Machine Learning based Technique for Skin Lesion Segmentation and Classification.

Izbaila Imtiaz, Imran Ahmed, Gwanggil Jeon, Shogo Muramatsu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

Convolutional Nonlinear Dictionary with Cascaded Structure Filter Banks.

Ruiki Kobayashi, Shogo Muramatsu

CoRR, 2020

Image Restoration by Group Sparsity with Union of Hierarchical DirLOTs.

Kazuki Sakashita, Shogo Muramatsu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

Fixed-Point Arithmetic of ℓ2-Norm Approximation for 2-Tuple Arrays with Rotated ℓ2-Norm Evaluation.

Yuya Kodama, Shogo Muramatsu, Hiroyoshi Yamada

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

OCT Volumetric Data Restoration with Latent Distribution of Refractive Index.

Genki Fujii, Yuta Yoshida, Shogo Muramatsu, Shunsuke Ono, Samuel Choi, Takeru Ota, Fumiaki Nin, Hiroshi Hibino

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Convolutional-sparse-coded Dynamic Mode Decomposition and Its Application to River State Estimation.

Yu Kaneko, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka, Yu Otake, Shunsuke Ono, Masahiro Yukawa

Proceedings of the IEEE International Conference on Acoustics, 2019

Successive Stripe Artifact Removal Based on Robust PCA for Millimeter Wave Automotive Radar Image.

Weiwei Shan, Shogo Muramatsu, Akira Oshima, Hiroyoshi Yamada

Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

2018

Oct Volumetric Data Restoration via Primal-Dual Plug-and-Play Method.

Shogo Muramatsu, Samuel Chai, Shunsuke Ono, Takeru Ota, Fumiaki Nin, Hiroshi Hibino

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Single-image Super-resolution using Complex Nonseparable Oversampled Lapped Transforms.

Satoshi Nagayama, Shogo Muramatsu, Hiroyoshi Yamada

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

Graph Learning & Fast Transform Coding of 3D River Data.

Weihang Liao, Gene Cheung, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017

Multidimensional Nonseparable Oversampled Lapped Transforms: Theory and Design.

Shogo Muramatsu, Kosuke Furuya, Naotaka Yuki

IEEE Trans. Signal Process., 2017

Millimeter wave radar image denoising with complex nonseparable oversampled lapped transform.

Satoshi Nagayama, Shogo Muramatsu, Hiroyoshi Yamada, Yuuichi Sugiyama

Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017

2016

Efficient parameter optimization for example-based design of nonseparable oversampled lapped transform.

Shogo Muramatsu, Masaki Ishii, Zhiyu Chen

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Fast image super-resolution via multiple directional transforms.

Zhiyu Chen, Shogo Muramatsu, Yoshito Abe

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Multi-focus pixel-based image fusion in dual domain.

Zhiyu Chen, Shogo Muramatsu

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Fast convolution technique for non-separable oversampled lapped transforms.

Kota Horiuchi, Shogo Muramatsu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016

2015

Multi-Focus Image Fusion Based on Multiple Directional LOTs.

Zhiyu Chen, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

SURE-LET Poisson Denoising with Multiple Directional LOTs.

Zhiyu Chen, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

3-D OCT data denoising with nonseparable oversampled lapped transform.

Shogo Muramatsu, Samuel Choi, Takumi Kawamura

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014

Structured dictionary learning with 2-D non-separable oversampled lapped transform.

Shogo Muramatsu

Proceedings of the IEEE International Conference on Acoustics, 2014

Poisson denoising with multiple directional lots.

Zhiyu Chen, Shogo Muramatsu

Proceedings of the IEEE International Conference on Acoustics, 2014

Transposition-based architecture of 2-D Non-separable Oversampled Lapped Transforms.

Kenta Seino, Kosuke Furuya, Shogo Muramatsu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013

Look-Up-Table-Based Exponential Computation and Application to an EM Algorithm for GMM.

Hidenori Watanabe, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Image Restoration with Multiple DirLOTs.

Natsuki Aizawa, Shogo Muramatsu, Masahiro Yukawa

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Image restoration with 2-D non-separable oversampled lapped transforms.

Shogo Muramatsu, Natsuki Aizawa

Proceedings of the IEEE International Conference on Image Processing, 2013

Color-tone similarity of digital images.

Hisakazu Kikuchi, S. Kataoka, Shogo Muramatsu, Heikki Huttunen

Proceedings of the IEEE International Conference on Image Processing, 2013

Lattice structures for 2-D non-separable oversampled lapped transforms.

Shogo Muramatsu, Natsuki Aizawa

Proceedings of the IEEE International Conference on Acoustics, 2013

Boundary operation of 2-D non-separable oversampled lapped transforms.

Kosuke Furuya, Shintaro Hara, Shogo Muramatsu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

2012

Boundary Operation of 2-D Nonseparable Linear-Phase Paraunitary Filter Banks.

Shogo Muramatsu, Tomoya Kobayashi, Minoru Hiki, Hisakazu Kikuchi

IEEE Trans. Image Process., 2012

Directional Lapped Orthogonal Transform: Theory and Design.

Shogo Muramatsu, Dandan Han, Tomoya Kobayashi, Hisakazu Kikuchi

IEEE Trans. Image Process., 2012

Simple Bitplane Coding and Its Application to Multi-Functional Image Compression.

Hisakazu Kikuchi, Ryosuke Abe, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

Reversible Implementations of Irreversible Component Transforms and Their Comparisons in Image Compression.

Junghyeun Hwang, Hisakazu Kikuchi, Shogo Muramatsu, Kazuma Shinoda, Jaeho Shin

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

SURE-LET image denoising with multiple directional LOTs.

Shogo Muramatsu

Proceedings of the 2012 Picture Coding Symposium, 2012

Image denoising with union of directional orthonormal DWTS.

Shogo Muramatsu, Dandan Han

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Image restoration with union of directional orthonormal DWTs.

Shogo Muramatsu, Natsuki Aizawa, Masahiro Yukawa

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Color-tone similarity on digital images.

Hisakazu Kikuchi, Heikki Huttunen, Junghyeun Hwang, Masahiro Yukawa, Shogo Muramatsu, Jaeho Shin

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011

Fast Algorithm and Efficient Implementation of GMM-Based Pattern Classifiers.

Hidenori Watanabe, Shogo Muramatsu

J. Signal Process. Syst., 2011

2010

A Computer-Aided Distinction Method of Borderline Grades of Oral Cancer.

Mustafa M. Sami, Masahisa Saito, Shogo Muramatsu, Hisakazu Kikuchi, Takashi Saku

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

An Optimum Design of Error Diffusion Filters Using the Blue Noise in All Graylevels.

Junghyeun Hwang, Hisakazu Kikuchi, Shogo Muramatsu, Jaeho Shin

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Theoretical analysis of trend vanishing moments for directional orthogonal transforms.

Shogo Muramatsu, Dandan Han, Tomoya Kobayashi, Hisakazu Kikuchi

Proceedings of the Picture Coding Symposium, 2010

Reversible component transforms by the LU factorization.

Hisakazu Kikuchi, Junghyeun Hwang, Shogo Muramatsu, Jaeho Shin

Proceedings of the Picture Coding Symposium, 2010

Interval calculation of EM algorithm for GMM parameter estimation.

Hidenori Watanabe, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2-D non-separable GenLOT with trend vanishing moments.

Tomoya Kobayashi, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the International Conference on Image Processing, 2010

2009

Constraints of Second-Order Vanishing Moments on Lattice Structures for Non-separable Orthogonal Symmetric Wavelets.

Atsuyuki Adachi, Shogo Muramatsu, Hisakazu Kikuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Simple bit-plane coding for lossless image compression and extended functionalities.

Hisakazu Kikuchi, Kunio Funahashi, Shogo Muramatsu

Proceedings of the 2009 Picture Coding Symposium, 2009

Block-wise implementation of directional GenLOT.

Shogo Muramatsu, Minoru Hiki

Proceedings of the International Conference on Image Processing, 2009

Fast algorithm for GMM-based pattern classifier.

Shogo Muramatsu, Hidenori Watanabe

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Functionally Layered Video Coding for Water Level Monitoring.

Sakol Udomsiri, Masahiro Iwahashi, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Color Demosaicing Using Asymmetric Directional Interpolation and Hue Vector Smoothing.

Yoshihisa Takahashi, Kentaro Hiraki, Hisakazu Kikuchi, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Lossless-by-Lossy Coding for Scalable Lossless Image Compression.

Kazuma Shinoda, Hisakazu Kikuchi, Shogo Muramatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Luma-based directional copy interpolation for color bilevel AM halftoning for printing.

Hisakazu Kikuchi, Akira Iijima, Shogo Muramatsu, Shigenobu Sasaki

IEICE Electron. Express, 2008

2007

Equivalent Parallel Structure of Deinterlacer Banks and Its Application to Optimal Bit-Rate Allocation.

Minoru Hiki, Shogo Muramatsu, Takuma Ishida, Hisakazu Kikuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Water Level Detection for Functionally Layered Video Coding.

Masahiro Iwahashi, Sakol Udomsiri, Yuji Imai, Shogo Muramatsu

Proceedings of the International Conference on Image Processing, 2007

2006

Parameter Embedding in Motion-JPEG2000 through ROI for Variable-Coefficient Invertible Deinterlacing.

Jun Uchita, Shogo Muramatsu, Takuma Ishida, Hisakazu Kikuchi

IEICE Trans. Inf. Syst., 2006

A Lossless-by-Lossy Approach to Lossless Image Compression.

Kazuma Shinoda, Hisakazu Kikuchi, Shogo Muramatsu

Proceedings of the International Conference on Image Processing, 2006

Suppression of PSNR Fluctuation in Motion-Compensated Temporal 1/3-Transform Through Non-Separable Sub-Sampling.

Minoru Hiki, Takuma Ishida, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the International Conference on Image Processing, 2006

Iterative asymmetric average interpolation for color demosaicing of single-sensor digital camera data.

Yoshihisa Takahashi, Hisakazu Kikuchi, Shogo Muramatsu, Naoki Mizutani

Proceedings of the Digital Photography II, San Jose, CA, USA, January 15, 2006, 2006

2005

Motion-JPEG2000 codec compensated for interlaced scanning videos.

Takuma Ishida, Shogo Muramatsu, Hisakazu Kikuchi

IEEE Trans. Image Process., 2005

A New Color Demosaicing Method Using Asymmetric Average Interpolation and Its Iteration.

Yoshihisa Takahashi, Hisakazu Kikuchi, Shogo Muramatsu, Yoshito Abe, Naoki Mizutani

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Lossless implementation of Motion JPEG2000 integrated with invertible deinterlacing.

Takuma Ishida, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004

Perfect reconstruction deinterlacer banks for field scalable video compression.

Shogo Muramatsu, Takuma Ishida, Hisakazu Kikuchi

Proceedings of the 2004 International Conference on Image Processing, 2004

Parameter transmission via ROI in JPEG2000 for variable-coefficient invertible deinterlacing.

Takuma Ishida, Jun Uchita, Shogo Muramatsu, Hisakazu Kikuchi, Tetsuro Kuge

Proceedings of the 2004 12th European Signal Processing Conference, 2004

Video key frame selection by clustering wavelet coefficients.

Satoshi Hasebe, Makoto Nagumo, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

Invertible deinterlacing with sampling-density preservation: theory and design.

Shogo Muramatsu, Takuma Ishida, Hisakazu Kikuchi

IEEE Trans. Signal Process., 2003

Spatial Correlation Functions for a Circular Antenna Array and Their Applications in Wireless Communication Systems.

Jie Zhou, Shigenobu Sasaki, Shogo Muramatsu, Hisakazu Kikuchi, Yoshikuni Onozato

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Lifting Architecture of Invertible Deinterlacing.

Tatsuumi Soyama, Takuma Ishida, Shogo Muramatsu, Hisakazu Kikuchi, Tetsuro Kuge

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

A Lifting Implementation of Variable-Coefficient Invertible Deinterlacer with Embedded Motion Detector.

Takuma Ishida, Tatsuumi Soyama, Shogo Muramatsu, Hisakazu Kikuchi, Tetsuro Kuge

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

DWT gain compensation of motion-JPEG2000 for invertible deinterlacer.

Takuma Ishida, Shogo Muramatsu, Jie Zhou, Shigenobu Sasaki, Hisakazu Kikuchi

Proceedings of the 2003 International Conference on Image Processing, 2003

Invertible deinterlacing with variable coefficients and its lifting implementation.

Takuma Ishida, Shogo Muramatsu, Hisakazu Kikuchi, Tetsuro Kuge

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Spatial correlation for a circular antenna array and its applications in wireless communication.

Jie Zhou, Shigenobu Sasaki, Shogo Muramatsu, Hisakazu Kikuchi, Yoshikuni Onozato

Proceedings of the Global Telecommunications Conference, 2003

2002

Forward Link Performance of TDMA/W-CDMA Spectrum Overlaid System with Interference Cancellation for Future Wireless Communications.

Jie Zhou, Hisakazu Kikuchi, Shigenobu Sasaki, Shogo Muramatsu, Yoshikuni Onozato

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Online SNR Estimation for Parallel Combinatorial SS Systems in Nakagami Fading Channels.

Ken-ichi Takizawa, Shigenobu Sasaki, Jie Zhou, Shogo Muramatsu, Hisakazu Kikuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Performance Bounds in Convolutional Coded Parallel Combinatorial SS Systems.

Ken-ichi Takizawa, Shigenobu Sasaki, Shogo Muramatsu, Jie Zhou, Hisakazu Kikuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Convergence rate evaluation of a DS-CDMA cellular system with centralized power control by genetic algorithms.

Jie Zhou, Jinu Chen, Hisakazu Kikuchi, Shigenobu Sasaki, Shogo Muramatsu

Proceedings of the 2002 IEEE Wireless Communications and Networking Conference Record, 2002

Separate FEC coding for parallel combinatorial spread spectrum communication systems.

Shigenobu Sasaki, Ken-ichi Takizawa, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the 12th IEEE International Symposium on Personal, 2002

A design method of invertible de-interlacer with sampling density preservation.

Shogo Muramatsu, Takuma Ishida, Hisakazu Kikuchi

Proceedings of the IEEE International Conference on Acoustics, 2002

Reversible conversion between interlaced and progressive scan formats and its efficient implementation.

Hisakazu Kikuchi, Shogo Muramatsu, Takuma Ishida, Tetsuro Kuge

Proceedings of the 11th European Signal Processing Conference, 2002

2001

Forward link power control strategy and its optimum issue on CDMA cellular network.

Jie Zhou, Yoshikuni Onozato, Shigenobu Sasaki, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the Proceedings 9th IEEE International Conference on Networks, 2001

Iterative demodulation and decoding for parallel combinatorial SS systems.

Ken-ichi Takizawa, Shigenobu Sasaki, Jie Zhou, Shogo Muramatsu, Hisakazu Kikuchi

Proceedings of the Global Telecommunications Conference, 2001

2000

Motion Estimation With Power Scalability and its VHDL Model.

Ayuko Takagi, Shogo Muramatsu, Hitoshi Kiya

Proceedings of the 2000 International Conference on Image Processing, 2000

1999

A design method of multidimensional linear-phase paraunitary filter banks with a lattice structure.

Shogo Muramatsu, Akihiko Yamada, Hitoshi Kiya

IEEE Trans. Signal Process., 1999

1998

A design method OF 2-D axial-symmetric paraunitary filter banks with a lattice structure.

Shogo Muramatsu, Akihiko Yamada, Hitoshi Kiya

Proceedings of the 9th European Signal Processing Conference, 1998

Multidimensional multirate filter without checkerboard effects.

Yasuhiro Harada, Shogo Muramatsu, Hitoshi Kiya

Proceedings of the 9th European Signal Processing Conference, 1998

1997

Extended overlap-add and -save methods for multirate signal processing.

Shogo Muramatsu, Hitoshi Kiya

IEEE Trans. Signal Process., 1997

1996

A new design method of linear-phase paraunitary filter banks with an odd number of channels.

Shogo Muramatsu, Hitoshi Kiya

Proceedings of the 8th European Signal Processing Conference, 1996

A design method for oversampled paraunitary DFT filter banks using householder factorization.

K. Kajita, Hiroyuki Kobayashi, Shogo Muramatsu, Akihiko Yamada, Hitoshi Kiya

Proceedings of the 8th European Signal Processing Conference, 1996

1995

Multidimensional Parallel Processing Methods for Rational Sampling Lattice Alteration.

Shogo Muramatsu, Hitoshi Kiya

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

1994

An Extended Overlap-Add Method and -Save Method for Sampling Rate Conversion.

Shogo Muramatsu, Hitoshi Kiya

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994