Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP |
2022-08-25 12:45 |
Okinawa |
Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Sampling Set Selection for Graph Signals under Arbitrary Signal Priors Junya Hara, Yuichi Tanaka (TUAT) SIP2022-50 |
[more] |
SIP2022-50 pp.1-6 |
EA, US, SP, SIP, IPSJ-SLP [detail] |
2021-03-03 10:50 |
Online |
Online |
Design of Graph Signal Sampling Matrices for Arbitrary Signal Subspaces Junya Hara, Koki Yamada (TUAT), Shunsuke Ono (TIT), Yuichi Tanaka (TUAT) EA2020-61 SIP2020-92 SP2020-26 |
We propose a design method of sampling matrices for graph signals that guarantees perfect recovery for arbitrary graph s... [more] |
EA2020-61 SIP2020-92 SP2020-26 pp.9-14 |
SIP |
2020-08-28 16:00 |
Online |
Online |
[Invited Talk]
Sampling signals on graphs Yuichi Tanaka (TUAT) SIP2020-40 |
[more] |
SIP2020-40 p.43 |
SP, EA, SIP |
2020-03-03 09:00 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Multi-scale graph construction method for graph signal coding with SPIHT algorithm Kosuke Abe, Yuichi Tanaka (TUAT) EA2019-151 SIP2019-153 SP2019-100 |
Set Partitioning In Hierarchical Trees (SPIHT) is an efficient wavelet-based image coding method. It is designed for pro... [more] |
EA2019-151 SIP2019-153 SP2019-100 pp.289-294 |
SP, EA, SIP |
2020-03-03 15:00 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
Multiresolutional graph learning Koki Yamada, Yuichi Tanaka (TUAT) EA2019-164 SIP2019-166 SP2019-113 |
[more] |
EA2019-164 SIP2019-166 SP2019-113 pp.367-372 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa |
|
[Poster Presentation]
M-CHANNEL CRITICALLY SAMPLED SPECTRAL GRAPH FILTER BANKS WITH SYMMETRIC STRUCTURE Akie Sakiyama, Kana Watanabe, Yuichi Tanaka (TUAT) EA2017-157 SIP2017-166 SP2017-140 |
[more] |
EA2017-157 SIP2017-166 SP2017-140 pp.299-304 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 15:20 |
Okinawa |
|
Fast Singular Value Decomposition Using Polar Decomposition Based on Chebyshev Polynomial Approximation Masaki Onuki, Yuichi Tanaka (TUAT) EA2017-173 SIP2017-182 SP2017-156 |
In this paper, we propose fast singular value decomposition (SVD) based on the Chebyshev polynomial approximation (CPA).... [more] |
EA2017-173 SIP2017-182 SP2017-156 pp.391-396 |
SIP, IT, RCS |
2018-01-23 10:30 |
Kagawa |
Sunport Hall Takamatsu |
Scalable coding of graph signals based on graph wavelet transform Taiki Ida, Yuichi Tanaka (TUAT) IT2017-94 SIP2017-102 RCS2017-308 |
[more] |
IT2017-94 SIP2017-102 RCS2017-308 pp.231-236 |
SIP, IT, RCS |
2018-01-23 10:55 |
Kagawa |
Sunport Hall Takamatsu |
A polyphase structure for spectral graph filter banks Akie Sakiyama, Yuichi Tanaka (TUAT) IT2017-95 SIP2017-103 RCS2017-309 |
This paper addresses a polyphase structure of spectral graph wavelets and filter banks. We consider two-channel critical... [more] |
IT2017-95 SIP2017-103 RCS2017-309 pp.237-242 |
IT |
2017-11-28 14:50 |
Niigata |
Hotel Shiratama-no-Yu Senkei |
[Invited Talk]
Signal processing on Graphs: Fundamental Theory and Recent Results Yuichi Tanaka (TUAT) IT2017-52 |
[more] |
IT2017-52 pp.7-12 |
PRMU, IE, MI, SIP |
2017-05-25 14:10 |
Aichi |
|
Dominant Line Extraction in Multimodal GIS Data Tomohiro Nishikawa, Yuichi Tanaka (TUAT) SIP2017-8 IE2017-8 PRMU2017-8 MI2017-8 |
In this report, we propose a multiple line extraction method from multimodal GIS data distributed in high dimensional sp... [more] |
SIP2017-8 IE2017-8 PRMU2017-8 MI2017-8 pp.43-48 |
PRMU, IE, MI, SIP |
2017-05-25 15:10 |
Aichi |
|
Graph Learning for Spectral Clustering using Low-rank and Sparse Decomposition Taiju Kanada, Masaki Onuki, Yuichi Tanaka (TUAT) SIP2017-10 IE2017-10 PRMU2017-10 MI2017-10 |
Spectral clustering is a method of clustering using eigenvectors of graph Laplacian. By using appropriate graphs, it is ... [more] |
SIP2017-10 IE2017-10 PRMU2017-10 MI2017-10 pp.55-60 |
IE |
2016-07-01 10:15 |
Okinawa |
|
Design of directional discrete cosine frames Seisuke Kyochi (The Univ. Kitakyushu), Taizo Suzuki (Univ. of Tsukuba), Yuichi Tanaka (TUAT) IE2016-37 |
This paper proposes a directional block transform, called directional discrete cosine transform (DDCT).
Conventional di... [more] |
IE2016-37 pp.11-16 |
IE |
2016-07-01 10:45 |
Okinawa |
|
Derivation of approximation error for spectral graph filter banks Kana Watanabe, Akie Sakiyama, Yuichi Tanaka (TUAT) IE2016-38 |
In this report, we propose a derivation of the approximation error of graph filter banks designed from FIR linear phase ... [more] |
IE2016-38 pp.17-22 |
VLD, CAS, MSS, SIP |
2016-06-16 13:20 |
Aomori |
Hirosaki Shiritsu Kanko-kan |
[Panel Discussion]
The Role of System and Signal Processing Subsociety
-- Encouragement and Development of Young Researchers -- Yoshinobu Kajikawa (Kansai Univ.), Shunsuke Koshita (Tohoku Univ.), Takashi Takenaka (NEC), Yuichi Tanaka (TUAT), Satoshi Yamane (Kanazawa Univ.) CAS2016-9 VLD2016-15 SIP2016-43 MSS2016-9 |
The four technical committees of System and Signal Processing Subsociety have been holding joint workshop since 2010. We... [more] |
CAS2016-9 VLD2016-15 SIP2016-43 MSS2016-9 p.47 |
RCS, IT, SIP |
2016-01-19 10:10 |
Osaka |
Kwansei Gakuin Univ. Osaka Umeda Campus |
Unnormalized bilateral filter on graph spectral domain and its applications to image processing Ryuta Nagamatsu, Masaki Onuki, Akie Sakiyama, Yuki Iizuka, Yuichi Tanaka (TUAT) IT2015-89 SIP2015-103 RCS2015-321 |
In this report, we propose unnormalized bilateral filter on graph spectral domain.
Since the spectral response of bilat... [more] |
IT2015-89 SIP2015-103 RCS2015-321 pp.225-230 |
RCS, IT, SIP |
2016-01-19 10:35 |
Osaka |
Kwansei Gakuin Univ. Osaka Umeda Campus |
Multiscale Transform for Dynamic Graph Signals Yohei Uchizono, Akie Sakiyama, Yuichi Tanaka (TUAT) IT2015-90 SIP2015-104 RCS2015-322 |
In this report, we propose a multiscale transform for dynamic graph signals which consist of time varying signals locate... [more] |
IT2015-90 SIP2015-104 RCS2015-322 pp.231-236 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
Content-Aware Image Compression Using Iterative Edge-Directed Interpolation Eri Hosogai, Yuichi Tanaka (Tokyo Univ. of Agri. and Tech.) EA2014-93 SIP2014-134 SP2014-156 |
This paper proposes a content-aware image compression method for low bit-rate image coding using an iterative upsampling... [more] |
EA2014-93 SIP2014-134 SP2014-156 pp.109-114 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
PERFORMANCE ANALYSIS OF RETARGETING PYRAMID AND ITS APPLICATIONS Ryosuke Morita (Tokyo Univ. of Agri. and Tech), Keiichiro Shirai (Shinshu Univ.), Yuichi Tanaka (Tokyo Univ. of Agri. and Tech) EA2014-95 SIP2014-136 SP2014-158 |
[more] |
EA2014-95 SIP2014-136 SP2014-158 pp.121-126 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
Fast image inpainting using Chebyshev polynomial approximation Masaki Onuki (TUAT), Shunsuke Ono (Tokyo Tech.), Keiichiro Shirai (Shinshu Univ.), Yuichi Tanaka (TUAT) EA2014-99 SIP2014-140 SP2014-162 |
In this report, we propose a method of singular value filtering using Chebyshev polynomial approximation.Recent image pr... [more] |
EA2014-99 SIP2014-140 SP2014-162 pp.145-150 |