| Presentation | 2019-05-17 Subjective Evaluation of a Rate Control Scheme Compatible with Legacy JPEG Decoder for Video Advertisement on Mobile Devices Shun Aoki, Takuro Oki, Risako Aoki, Shingo Kobayashi, Ryusuke Miyamoto, Makoto Iguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In most websites for mobile devices, CSS image sprites are widely used to play consecutive images thatrepresent a video sequence for advertisement because an auto-play function of a video sequences is disabled. In thiscondition, compression efficiency becomes worsel: highly efficient video coding scheme using motion compensationcannot be used. This causes increase of the data size for video advertisement, which is significant problem forvideo advertisement publishers. To solve this problem, this paper proposes a novel image quality control schemecompatible with existing legacy JPEG decoders that can reduce the total size of coded data without degradingsubjective video quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | JPEG / video advertisement / quality control / rate-distortion optimization / subjective image quality |
| Paper # | HCS2019-18,HIP2019-18 |
| Date of Issue | 2019-05-09 (HCS, HIP) |
| Conference Information | |
| Committee | HCS / HIP / HI-SIGCE |
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| Conference Date | 2019/5/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masafumi Matsuda(NTT) / Miyuki Kamachi(Kogakuin Univ.) |
| Vice Chair | Nobuyuki Watanabe(Kanazawa Inst. of Tech.) / Tomoo Inoue(Univ. of Tsukuba) / Shuichi Sakamoto(Tohoku Univ.) / Yuji Wada(Ritsumeikan Univ.) |
| Secretary | Nobuyuki Watanabe(Ritsumeikan Univ.) / Tomoo Inoue(Osaka Electro-Comm. Univ.) / Shuichi Sakamoto(NEC) / Yuji Wada(Univ. of Tsukuba) / (NICT) |
| Assistant | Kazuki Takashima(Tohoku Univ.) / Ken Fujiwara(Osaka Univ. of Economic) / Kazunori Terada(Gifu Univ.) / Atsushi Kimura(Nihon Univ.) / Atsushi Wada(NICT) / Hidetoshi Kanaya(Ritsumeikan Univ.) / Yuki Yamada(Kyushu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Human Communication Science / Technical Committee on Human Information Processing / Special Interest Group on Communication Enhancement |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Subjective Evaluation of a Rate Control Scheme Compatible with Legacy JPEG Decoder for Video Advertisement on Mobile Devices |
| Sub Title (in English) | |
| Keyword(1) | JPEG |
| Keyword(2) | video advertisement |
| Keyword(3) | quality control |
| Keyword(4) | rate-distortion optimization |
| Keyword(5) | subjective image quality |
| 1st Author's Name | Shun Aoki |
| 1st Author's Affiliation | Meiji University(Meiji Univ.) |
| 2nd Author's Name | Takuro Oki |
| 2nd Author's Affiliation | Meiji University(Meiji Univ.) |
| 3rd Author's Name | Risako Aoki |
| 3rd Author's Affiliation | Meiji University(Meiji Univ.) |
| 4th Author's Name | Shingo Kobayashi |
| 4th Author's Affiliation | Meiji University(Meiji Univ.) |
| 5th Author's Name | Ryusuke Miyamoto |
| 5th Author's Affiliation | Meiji University(Meiji Univ.) |
| 6th Author's Name | Makoto Iguchi |
| 6th Author's Affiliation | CMerTV(CMerTV) |
| Date | 2019-05-17 |
| Paper # | HCS2019-18,HIP2019-18 |
| Volume (vol) | vol.119 |
| Number (no) | HCS-38,HIP-39 |
| Page | pp.pp.125-130(HCS), pp.125-130(HIP), |
| #Pages | 6 |
| Date of Issue | 2019-05-09 (HCS, HIP) |