| Presentation | 2017-02-21 Accuracy Improvement of Fast Search for Video Database Using Combination of Multiple Histogram Features Tomoki Miyamoto, Yuiki Osada, Qiu Chen, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Video search means how to accurately locate the position of query video clip if it exists in the video database. In this research, we propose a novel feature called to Orientation Vector Feature (OVF) to perform fast search, which can obtain the brightness variation and its direction in the frame image. It is shown that the video search accuracy improves by combining Orientation Vector Feature with the existing feature. Moreover, by applying time-series active search, a temporal pruning algorithm, high-speed video search can be achieved. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fast search / Video database / Orientation vector feature |
| Paper # | ITS2016-52,IE2016-110 |
| Date of Issue | 2017-02-13 (ITS, IE) |
| Conference Information | |
| Committee | IE / ITS / ITE-AIT / ITE-HI / ITE-ME / ITE-MMS / ITE-CE |
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| Conference Date | 2017/2/20(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 | Seishi Takamura(NTT) / Tomotaka Nagaosa(Kanto Gakuin Univ.) / Tokiichiro Takahashi(TDU) / Masayuki Sato(Univ. of Kitakyushu) / Miki Haseyama(Hokkaido Univ.) / Eiichi Miyashita(NHK) / Koji Minami(Mitsubishi Electric Corp.) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / / / Norio Tagawa(Tokyo Metropolitan Univ.) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Masahiro Fujii(Meiji Univ.) / Tomotaka Wada(AIST) / (Tokyo Polytechnic Univ.) / (NICT) / Norio Tagawa(NTT) / (NHK) / (NHK) |
| Assistant | Kei Kawamura(KDDI R&D Labs.) / Keita Takahashi(Nagoya Univ.) / Tetsuya Manabe(Saitama Univ.) / Yanlei Gu(Univ. of Tokyo) / Koichiro Hashiura(Akita Pref. Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Artistic Image Technology / Technical Group on Human Inormation / Technical Group on Media Engineering / Technical Group on Multi-media Storage / Technical Group on Consumer Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accuracy Improvement of Fast Search for Video Database Using Combination of Multiple Histogram Features |
| Sub Title (in English) | |
| Keyword(1) | Fast search |
| Keyword(2) | Video database |
| Keyword(3) | Orientation vector feature |
| 1st Author's Name | Tomoki Miyamoto |
| 1st Author's Affiliation | Kogakuin university(Kougakuin Univ.) |
| 2nd Author's Name | Yuiki Osada |
| 2nd Author's Affiliation | Kogakuin university(Kougakuin Univ.) |
| 3rd Author's Name | Qiu Chen |
| 3rd Author's Affiliation | Kogakuin university(Kougakuin Univ.) |
| Date | 2017-02-21 |
| Paper # | ITS2016-52,IE2016-110 |
| Volume (vol) | vol.116 |
| Number (no) | ITS-463,IE-464 |
| Page | pp.pp.247-251(ITS), pp.247-251(IE), |
| #Pages | 5 |
| Date of Issue | 2017-02-13 (ITS, IE) |