| Presentation | 2004-10-21 Development of H.264 Decoder Using Low Power DSP Kenji GOTO, Hirofumi AOKI, Atsushi HATABU, Taketsugu MATSUBARA, Shinichi YAMADA, Takashi MIYAZAKI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a QVGA resolution H.264 video decoder using a low-power and general-purpose DSP (NEC uPD77050, 250MHz). The decoder can decode H.264 Baseline Profile bitstream using one low power DSP, and one external memory used for frame memories. To optimize the program, reduce the data access, and plan the schedule of DMA requests, this decoder operates QVGA, 15fps, H.264 bitstream and MPEG-4 AAC bitstream standardized for digital terrestrial TV broadcasts aimed at mobile receivers such as cellular phones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | H.264 / Low Power DSP / Digital Terrestrial Television |
| Paper # | SIP2004-85,ICD2004-117,IE2004-61 |
| Date of Issue |
| Conference Information | |
| Committee | SIP |
|---|---|
| Conference Date | 2004/10/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Signal Processing (SIP) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of H.264 Decoder Using Low Power DSP |
| Sub Title (in English) | |
| Keyword(1) | H.264 |
| Keyword(2) | Low Power DSP |
| Keyword(3) | Digital Terrestrial Television |
| 1st Author's Name | Kenji GOTO |
| 1st Author's Affiliation | Media and Information Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Hirofumi AOKI |
| 2nd Author's Affiliation | Media and Information Research Laboratories, NEC Corporation |
| 3rd Author's Name | Atsushi HATABU |
| 3rd Author's Affiliation | Media and Information Research Laboratories, NEC Corporation |
| 4th Author's Name | Taketsugu MATSUBARA |
| 4th Author's Affiliation | System Division, NEC Micro Systems, Ltd. |
| 5th Author's Name | Shinichi YAMADA |
| 5th Author's Affiliation | System Division, NEC Micro Systems, Ltd. |
| 6th Author's Name | Takashi MIYAZAKI |
| 6th Author's Affiliation | Media and Information Research Laboratories, NEC Corporation |
| Date | 2004-10-21 |
| Paper # | SIP2004-85,ICD2004-117,IE2004-61 |
| Volume (vol) | vol.104 |
| Number (no) | 363 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |