Presentation 2016-02-22
Adaptive-lateral filter for Edge-preserving Smoothing
Atsushi Mizuno, Toshio Kondo, Yuki Fukazawa, Takahiro Sasaki,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Edge-preserving filter is one of the effective preprocessing which have been studied to improve smoothing performance for computer vision and computer graphics. However, the improvement causes lower execution speed due to its computational complexity. In this paper, we propose a novel edge-preserving filter, which we call Adaptive-lateral filter, and which switches between edge-preserving filter kernel and high-speed filter kernel according to the result of region growing. We imbedded the proposed filter in a SIFT algorithm in order to show its effectiveness. Experimental results show that the equivalent proposed Adaptive-lateral filter provide processing speed to that of basic Bilateral Filter and equivalent performance to that of advanced Trilateral Filter.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) bilateral filter / trirateral filter / edge-preserving / SIFT
Paper # ITS2015-67,IE2015-109
Date of Issue 2016-02-15 (ITS, IE)

Conference Information
Committee ITS / IE / ITE-AIT / ITE-HI / ITE-ME / ITE-MMS / ITE-CE
Conference Date 2016/2/22(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Hokkaido Univ.
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Tomotaka Nagaosa(Kanto Gakuin Univ.) / Seishi Takamura(NTT) / Tokiichiro Takahashi(TDU) / Masayuki Sato(Univ. of Kitakyushu) / Kazuhito Murakami(Aichi Prefectural Univ.) / Eiichi Miyashita(NHK) / Koji Minami(Mitsubishi Electric Corp.)
Vice Chair Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / / / Miki Haseyama(Hokkaido Univ.)
Secretary Masahiro Fujii(AIST) / Tomotaka Wada(Utsunomiya Univ.) / Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / (Tokyo Polytechnic Univ.) / (NICT) / Miki Haseyama(NTT) / (NHK) / (NHK)
Assistant Kohei Ohno(Meiji Univ.) / Tetsuya Manabe(Saitama Univ.) / Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.)

Paper Information
Registration To Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Image Engineering / Technical Group on Artistic Image Technology / Technical Group on Human Information / Technical Group on Media Engineering / Technical Group on Multi-media Storage / Technical Group on Consumer Electronics
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Adaptive-lateral filter for Edge-preserving Smoothing
Sub Title (in English)
Keyword(1) bilateral filter
Keyword(2) trirateral filter
Keyword(3) edge-preserving
Keyword(4) SIFT
1st Author's Name Atsushi Mizuno
1st Author's Affiliation Mie University(Mie Univ.)
2nd Author's Name Toshio Kondo
2nd Author's Affiliation Mie University(Mie Univ.)
3rd Author's Name Yuki Fukazawa
3rd Author's Affiliation Mie University(Mie Univ.)
4th Author's Name Takahiro Sasaki
4th Author's Affiliation Mie University(Mie Univ.)
Date 2016-02-22
Paper # ITS2015-67,IE2015-109
Volume (vol) vol.115
Number (no) ITS-458,IE-459
Page pp.pp.85-90(ITS), pp.85-90(IE),
#Pages 6
Date of Issue 2016-02-15 (ITS, IE)