| Presentation | 2016-03-07 Extraction Method of Semantically Continuous Frames Considering Movement Estimation of Viewing Target for Wide-angle Multi-view Videos Fumiharu Tomiyasu, Kenji Mase, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The cut extraction, which divides a video into semantically continuous frames, has been discussed in many previous work about the video abstractions. In this paper, we propose a cut extraction method based on an analysis of videos which are edited from wide-angle multi-view videos shot by fixed-cameras. We analyzed the videos about a relationship between multi-camera locations and a viewing target location, and decided 4 conditions for switching viewpoints. The proposed method extracts cuts in consideration of the target movement prediction that an editor do unconsciously. An experiment evaluated errors between extracted cut frames and edited cut frames. We confirmed that our method shows higher recall decreasing the numbers of cuts and links than comparative methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cut extraction / wide-angle multi-view video / fixed camera shooting / viewpoint recommendation |
| Paper # | IMQ2015-59,IE2015-158,MVE2015-86 |
| Date of Issue | 2016-02-29 (IMQ, IE, MVE) |
| Conference Information | |
| Committee | IE / IMQ / MVE / CQ |
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| Conference Date | 2016/3/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Seishi Takamura(NTT) / Yuukou Horita(Univ. of Toyama) / Minoru Kobayashi(Meiji Univ.) / Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Kenji Sugiyama(Seikei Univ.) / Toshiya Nakaguchi(Chiba Univ.) / Yoshinari Kameda(Univ. of Tsukuba) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Kenji Sugiyama(Canon) / Toshiya Nakaguchi(Nagoya Univ.) / Yoshinari Kameda(Keio Univ.) / Takanori Hayashi(Osaka Univ.) / Hideyuki Shimonishi(NTT) |
| Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) / Shinichiro Saito(Sony) / Masaru Tsuchida(NTT) / Reiko Ueoka(Kyushu Univ.) / Masaaki Iiyama(Kyoto Univ.) / Atsunobu Kimura(NTT) / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Image Media Quality / Technical Committee on Multimedia and Virtual Environment / Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction Method of Semantically Continuous Frames Considering Movement Estimation of Viewing Target for Wide-angle Multi-view Videos |
| Sub Title (in English) | |
| Keyword(1) | cut extraction |
| Keyword(2) | wide-angle multi-view video |
| Keyword(3) | fixed camera shooting |
| Keyword(4) | viewpoint recommendation |
| 1st Author's Name | Fumiharu Tomiyasu |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Kenji Mase |
| 2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2016-03-07 |
| Paper # | IMQ2015-59,IE2015-158,MVE2015-86 |
| Volume (vol) | vol.115 |
| Number (no) | IMQ-493,IE-494,MVE-495 |
| Page | pp.pp.175-180(IMQ), pp.175-180(IE), pp.175-180(MVE), |
| #Pages | 6 |
| Date of Issue | 2016-02-29 (IMQ, IE, MVE) |