| Presentation | 2018-06-15 Random Valued Impulse Noise Removal Using Improved Directional Weighted Median and BM3D Takahiro Kudo, Takanori Fujisawa, Masaaki Ikehara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new method for removing random valued impulse noise by the improved Directional Weighted Median (IDWM), Block Matching and 3D Filtering (BM3D). In comparison to DWM, IDWM has two characteristics: the preprocessing image by Median Filter (MF) is used for increasing the noise detection certainty by taking advantage of the smallness of noisy pixels, and noisy pixels are certainly removed by using high threshold. Also, BM3D is used for the removal of the remaining impulse noise. Simulations show that the proposed method is better than the conventional methods numerically and subjectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IDWMthe preprocessing imageBM3Drandom valued impulse noise |
| Paper # | CAS2018-34,VLD2018-37,SIP2018-54,MSS2018-34 |
| 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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Random Valued Impulse Noise Removal Using Improved Directional Weighted Median and BM3D |
| Sub Title (in English) | |
| Keyword(1) | IDWMthe preprocessing imageBM3Drandom valued impulse noise |
| 1st Author's Name | Takahiro Kudo |
| 1st Author's Affiliation | Keio University(Keio Univ.) |
| 2nd Author's Name | Takanori Fujisawa |
| 2nd Author's Affiliation | Keio University(Keio Univ.) |
| 3rd Author's Name | Masaaki Ikehara |
| 3rd Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2018-06-15 |
| Paper # | CAS2018-34,VLD2018-37,SIP2018-54,MSS2018-34 |
| Volume (vol) | vol.118 |
| Number (no) | CAS-82,VLD-83,SIP-84,MSS-85 |
| Page | pp.pp.179-183(CAS), pp.179-183(VLD), pp.179-183(SIP), pp.179-183(MSS), |
| #Pages | 5 |
| Date of Issue | 2018-06-07 (CAS, VLD, SIP, MSS) |