Presentation | 2018-06-14 Robust Image Smoothing Based on Gradient Range Constraints Yuji Akai, Toshihiro Shibata, Ryo Matsuoka, Masahiro Okuda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Image smoothing methods based on optimization, are widely useful for some important applications, e.g., contrast enhancement, tone-mapping, denoising, and so on. However, the output images obtained by conventional smoothing methods have undesirable artifacts such as pseudo-edges and color shift. In this paper, we propose a robust image smoothing method based on gradient range constraints, which suppress these artifacts. Experimental results demonstrate the advantages of the proposed method over several conventional methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image smoothing / contrast enhancement / total variation / ADMM |
Paper # | CAS2018-7,VLD2018-10,SIP2018-27,MSS2018-7 |
Date of Issue | 2018-06-07 (CAS, VLD, SIP, MSS) |
Conference Information | |
Committee | CAS / SIP / MSS / VLD |
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Conference Date | 2018/6/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hokkaido Univ. (Frontier Research in Applied Sciences Build.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | System and Signal Processing, etc |
Chair | Hideaki Okazaki(Shonan Inst. of Tech.) / Shogo Muramatsu(Niigata Univ.) / Morikazu Nakamura(Univ. of Ryukyus) / Noriyuki Minegishi(Mitsubishi Electric) |
Vice Chair | Taizo Yamawaki(Hitachi) / Naoyuki Aikawa(TUS) / Kazunori Hayashi(Osaka City Univ) / Shigemasa Takai(Osaka Univ.) / Nozomu Togawa(Waseda Univ.) |
Secretary | Taizo Yamawaki(Shonan Inst. of Tech.) / Naoyuki Aikawa(Hitachi) / Kazunori Hayashi(Takushoku Univ.) / Shigemasa Takai(Hiroshima Univ.) / Nozomu Togawa(Toshiba) |
Assistant | Motoi Yamaguchi(Renesas Electronics) / / Hideki Kinjo(Okinawa Univ.) |
Paper Information | |
Registration To | Technical Committee on Circuits and Systems / Technical Committee on Signal Processing / Technical Committee on Mathematical Systems Science and its applications / Technical Committee on VLSI Design Technologies |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Robust Image Smoothing Based on Gradient Range Constraints |
Sub Title (in English) | |
Keyword(1) | Image smoothing |
Keyword(2) | contrast enhancement |
Keyword(3) | total variation |
Keyword(4) | ADMM |
1st Author's Name | Yuji Akai |
1st Author's Affiliation | Kagawa University(Kagawa Univ.) |
2nd Author's Name | Toshihiro Shibata |
2nd Author's Affiliation | Kagawa University(Kagawa Univ.) |
3rd Author's Name | Ryo Matsuoka |
3rd Author's Affiliation | Kagawa University(Kagawa Univ.) |
4th Author's Name | Masahiro Okuda |
4th Author's Affiliation | The University of Kitakyushu(The Univ. of Kitakyushu) |
Date | 2018-06-14 |
Paper # | CAS2018-7,VLD2018-10,SIP2018-27,MSS2018-7 |
Volume (vol) | vol.118 |
Number (no) | CAS-82,VLD-83,SIP-84,MSS-85 |
Page | pp.pp.33-37(CAS), pp.33-37(VLD), pp.33-37(SIP), pp.33-37(MSS), |
#Pages | 5 |
Date of Issue | 2018-06-07 (CAS, VLD, SIP, MSS) |