| Presentation | 2002/5/16 Development of HDTV support, An Ultra Low Power MPEG2 MP@HL Motion Estimation LSI Kazuo Nakamura, Masayuki Miyama, Osamu Tooyama, Naoki Takamatsu, Tsuyoshi Kodake, Ai Kato, Junnichi Miyakoshi, Kousuke Imamura, Hideo Hashimoto, Satoshi Komatsu, Mikio Yagi, Masao Morimoto, Kazuo Taki, Masahiko Yashimoto, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a motion estimation (ME) processor core for realtime, MP@HL video encoding. It is being fabricated with 0.13um CMOS technology and contains approximately 7M-transisters on 4.50x3.35 mm area. The estimated power consumption is less than 100mW at 81MHz@ 1.0V. It features a Gradient Descent Search (GDS) algorithm that drastically reduces the required computation power to 7GOPS, an optimized SIMD datapath architecture decreases the clock frequency and operating voltage, and a low power 3-port data cache SRAM with a write-distur-free cell array arrangement. The core can be applicable to portable HDTV systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPEG / Motion Estimation / HDTV / Gradient Descent Search Algorithm |
| Paper # | ICD2002-21 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
|---|---|
| Conference Date | 2002/5/16(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 | Integrated Circuits and Devices (ICD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of HDTV support, An Ultra Low Power MPEG2 MP@HL Motion Estimation LSI |
| Sub Title (in English) | |
| Keyword(1) | MPEG |
| Keyword(2) | Motion Estimation |
| Keyword(3) | HDTV |
| Keyword(4) | Gradient Descent Search Algorithm |
| 1st Author's Name | Kazuo Nakamura |
| 1st Author's Affiliation | Faculty of Engineering, Kanazawa University() |
| 2nd Author's Name | Masayuki Miyama |
| 2nd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 3rd Author's Name | Osamu Tooyama |
| 3rd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 4th Author's Name | Naoki Takamatsu |
| 4th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 5th Author's Name | Tsuyoshi Kodake |
| 5th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 6th Author's Name | Ai Kato |
| 6th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 7th Author's Name | Junnichi Miyakoshi |
| 7th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 8th Author's Name | Kousuke Imamura |
| 8th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 9th Author's Name | Hideo Hashimoto |
| 9th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 10th Author's Name | Satoshi Komatsu |
| 10th Author's Affiliation | Tokyo University |
| 11th Author's Name | Mikio Yagi |
| 11th Author's Affiliation | Faculty of Engineering, Kobe University |
| 12th Author's Name | Masao Morimoto |
| 12th Author's Affiliation | Faculty of Engineering, Kobe University |
| 13th Author's Name | Kazuo Taki |
| 13th Author's Affiliation | Faculty of Engineering, Kobe University |
| 14th Author's Name | Masahiko Yashimoto |
| 14th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| Date | 2002/5/16 |
| Paper # | ICD2002-21 |
| Volume (vol) | vol.102 |
| Number (no) | 82 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |