Presentation | 2019-10-24 Data-Dependent Non-Local Means based on local variance Junya Matsuoka, Mitsuhiko Meguro, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new correcting Non Local Means (NL-means) algorithms with data-dependent method. The NL-means is well known as the powerful noise removal method without image blurring during filtering. Nevertheless, The conventional NL-means uses uniform parameters for the entire image, so the denoising performance varies depending on the location. Therefore, we propose NL-Means using parameters suitable for each location in an image. The proposed method calculates the appropriate parameter by the local variance in the window of the image.Through experimental results, the proposed methods are shown to give effective results than the conventional NL-means. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image denoising / Non-Local Means, / Data-Dependent / Local variance |
Paper # | SIS2019-15 |
Date of Issue | 2019-10-17 (SIS) |
Conference Information | |
Committee | ITE-BCT / SIS |
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Conference Date | 2019/10/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Fukui International Activities Plaza |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | System Implementation Technology, Short Range Wireless Systems, Smart Multimedia Systems, Broadcasting Technology, etc. |
Chair | Kyoichi Saito(NHK) / Takayuki Nakachi(NTT) |
Vice Chair | / Noriaki Suetake(Yamaguchi Univ.) / Tomoaki Kimura(Kanagawa Inst. of Tech.) |
Secretary | (NHK) / Noriaki Suetake(NTV) / Tomoaki Kimura(NEC) |
Assistant | Shigeki Shiokawa(Kanagawa Inst. of Tech.) / Shoichiro Sekiguchi(NHK) / Toshiharu Morizumi(NTT) / Iwao Namikawa(Kansai Telecasting Corporation) / Hideaki Misawa(National Inst. of Tech., Ube College) / Yukihiro Bandoh(NTT) |
Paper Information | |
Registration To | Technical Group on Broadcasting and Communication Technologies / Technical Committee on Smart Info-Media Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Data-Dependent Non-Local Means based on local variance |
Sub Title (in English) | |
Keyword(1) | Image denoising |
Keyword(2) | Non-Local Means, |
Keyword(3) | Data-Dependent |
Keyword(4) | Local variance |
1st Author's Name | Junya Matsuoka |
1st Author's Affiliation | Nihon University(Nihon Univ.) |
2nd Author's Name | Mitsuhiko Meguro |
2nd Author's Affiliation | Nihon University(Nihon Univ.) |
Date | 2019-10-24 |
Paper # | SIS2019-15 |
Volume (vol) | vol.119 |
Number (no) | SIS-240 |
Page | pp.pp.35-40(SIS), |
#Pages | 6 |
Date of Issue | 2019-10-17 (SIS) |