| Presentation | 1999/2/19 Application of the VLC parallel transmission technique to motion Vector transnmission Takashi KASAI, Yukitoshi SANADA, Kiyomichi ARAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently demands on transmitting still images or video images through computer networks have been increasing rapidly according to the explosive developments of new communication tools such as the World Wide Web (WWW)and its browsers or video conference systems utilizing the Internet. The developments on portable computers and mobile communications have also accelerated such demands. High efficient coding techniques are designed not for mobile channels under fading but for error free channels. The problem is loss of synchronization due to bit inversion caused by channel noise. On the other hands, a variable length code transmission technique utillzing multicode DS/SS has been proposed. In this paper, we apply the proposed technique to the wireless image transmission with H.263 algorithm. Especially, in the case of applying the parallel transmission to motion vector transmission, the quality of the recieved image is evaluated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | H.263 / multicode DS/SS / variable length code |
| Paper # | MW98-237 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 1999/2/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Application of the VLC parallel transmission technique to motion Vector transnmission |
| Sub Title (in English) | |
| Keyword(1) | H.263 |
| Keyword(2) | multicode DS/SS |
| Keyword(3) | variable length code |
| 1st Author's Name | Takashi KASAI |
| 1st Author's Affiliation | Dept. of Elec. Eng. Faculty of Engineering,Tokyo lnstitute of Technology() |
| 2nd Author's Name | Yukitoshi SANADA |
| 2nd Author's Affiliation | Dept. of Elec. Eng. Faculty of Engineering,Tokyo lnstitute of Technology |
| 3rd Author's Name | Kiyomichi ARAKI |
| 3rd Author's Affiliation | Dept.of Computer Science, Faculty of Engineering,Tokyo lnstitute of Technology |
| Date | 1999/2/19 |
| Paper # | MW98-237 |
| Volume (vol) | vol.98 |
| Number (no) | 605 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |