Presentation | 2019-02-20 Fast Block Partitioning Method for Future Video Coding Standard Takuma Iida, Tetshshi Wakabayashi, Yuki Fukazawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, high definition video technology has been greatly enhanced so that the commercial broadcasting of 8K Ultra HDTV started last this coming December. This enhancement causing explosive video data increase leads to Future Video Coding (FVC) standard. However, the FVC requires huge amount of computational complexity to select the best block partitioning from many candidates in each CUs. Therefore we had proposed two fast block partitioning methods one of which utilized the variance of motion vectors of the four CTU neighboring the target CTU and the other utilized the variance of pixel luminance values in the target CTU. We implemented the proposed method to the FVC reference software (JEM-5.0) and evaluated its effectiveness that the encoding time was reduced by 20% compared with the current method incorporating in the JEM-5.0. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FVC / JEM / CU(Coding Unit) / CTU(Coding Tree Unit) |
Paper # | ITS2018-85,IE2018-106 |
Date of Issue | 2019-02-12 (ITS, IE) |
Conference Information | |
Committee | ITS / IE / ITE-MMS / ITE-HI / ITE-ME / ITE-AIT |
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Conference Date | 2019/2/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hokkaido Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image Processing, etc. |
Chair | Takayoshi Yokota(Tottori Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Norihiko Ishii(NHK) / Masayuki Sato(Kitakyushu Univ.) / Norio Tagawa(Tokyo Metropolitan Univ.) / Nobuhiko Mukai(Tokyo City Univ.) |
Vice Chair | Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Hideaki Kimata(NTT) / Kazuya Kodama(NII) / / / Hiroyuki Arai(Nippon Institute of Technology) / Hisaki Nate(Tokyo Polytechnic Univ.) |
Secretary | Masahiro Fujii(Saitama Univ.) / Tomotaka Wada(Univ. of Tokyo) / Hideaki Kimata(KDDI Research) / Kazuya Kodama(Nagoya Univ.) / (NHK) / (NTT) / Hiroyuki Arai(NHK) / Hisaki Nate(Hokkaido Univ.) |
Assistant | Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Kazuya Hayase(NTT) / Yasutaka Matsuo(NHK) |
Paper Information | |
Registration To | Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Image Engineering / Technical Group on Multi-media Storage / Technical Group on Human Information / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fast Block Partitioning Method for Future Video Coding Standard |
Sub Title (in English) | |
Keyword(1) | FVC |
Keyword(2) | JEM |
Keyword(3) | CU(Coding Unit) |
Keyword(4) | CTU(Coding Tree Unit) |
1st Author's Name | Takuma Iida |
1st Author's Affiliation | Mie University(Mie Univ.) |
2nd Author's Name | Tetshshi Wakabayashi |
2nd Author's Affiliation | Mie University(Mie Univ.) |
3rd Author's Name | Yuki Fukazawa |
3rd Author's Affiliation | Mie University(Mie Univ.) |
Date | 2019-02-20 |
Paper # | ITS2018-85,IE2018-106 |
Volume (vol) | vol.118 |
Number (no) | ITS-449,IE-450 |
Page | pp.pp.233-237(ITS), pp.233-237(IE), |
#Pages | 5 |
Date of Issue | 2019-02-12 (ITS, IE) |