Presentation | 2016-01-19 Unnormalized bilateral filter on graph spectral domain and its applications to image processing Ryuta Nagamatsu, Masaki Onuki, Akie Sakiyama, Yuki Iizuka, Yuichi Tanaka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we propose unnormalized bilateral filter on graph spectral domain. Since the spectral response of bilateral filter in the graph spectral domain can be designed arbitrarily depending on applications, it presents better performance than the conventional bilateral filter. It is known that a recent advance on bilateral filter, unnormalized bilateral filter, prevents over-smoothing and undesired artifacts around edges. We show unnormalized bilateral filter can be defined as a graph spectral domain transform, and apply the proposed method to a few image processing applications. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Graph based signal processing / Bilateral filter |
Paper # | IT2015-89,SIP2015-103,RCS2015-321 |
Date of Issue | 2016-01-11 (IT, SIP, RCS) |
Conference Information | |
Committee | RCS / IT / SIP |
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Conference Date | 2016/1/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kwansei Gakuin Univ. Osaka Umeda Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. |
Chair | Makoto Taromaru(Fukuoka Univ.) / Yasutada Oohama(Univ. of Electro-Comm.) / Osamu Houshuyama(NEC) |
Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Tadashi Wadayama(Nagoya Inst. of Tech.) / Makoto Nakashizuka(Chiba Inst. of Tech.) / Masahiro Okuda(Univ. of Kitakyushu) |
Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada(Univ. of Electro-Comm.) / Tadashi Wadayama(Wakayama Univ.) / Makoto Nakashizuka(NEC) / Masahiro Okuda(Ritsumeikan Univ.) |
Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Takuya Kusaka(Okayama Univ.) / Takamichi Miyata(Chiba Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Information Theory / Technical Committee on Signal Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Unnormalized bilateral filter on graph spectral domain and its applications to image processing |
Sub Title (in English) | |
Keyword(1) | Graph based signal processing |
Keyword(2) | Bilateral filter |
1st Author's Name | Ryuta Nagamatsu |
1st Author's Affiliation | Tokyo University of Agriculture and Techology(TUAT) |
2nd Author's Name | Masaki Onuki |
2nd Author's Affiliation | Tokyo University of Agriculture and Techology(TUAT) |
3rd Author's Name | Akie Sakiyama |
3rd Author's Affiliation | Tokyo University of Agriculture and Techology(TUAT) |
4th Author's Name | Yuki Iizuka |
4th Author's Affiliation | Tokyo University of Agriculture and Techology(TUAT) |
5th Author's Name | Yuichi Tanaka |
5th Author's Affiliation | Tokyo University of Agriculture and Techology(TUAT) |
Date | 2016-01-19 |
Paper # | IT2015-89,SIP2015-103,RCS2015-321 |
Volume (vol) | vol.115 |
Number (no) | IT-394,SIP-395,RCS-396 |
Page | pp.pp.225-230(IT), pp.225-230(SIP), pp.225-230(RCS), |
#Pages | 6 |
Date of Issue | 2016-01-11 (IT, SIP, RCS) |