| Presentation | 1998/8/20 An MPEG2 video encoder LSI expandable into HDTV Toshio KONDO, Toshihiro MINAMI, Koyo NITTA, Kazuhito SUGURI, Mitsuo IKEDA, Hiroe IWASAKI, Katsuyuki OCHIAI, Hiroshi WATANABE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a single chip MPEG2 MP@ML video encoder LSI expandable into MP@HL. Though this LSI consumes only 2.6 GOPS for the first motion estimation, it has wide search range of horizontal±211.5 pixels and vertical ±113.5 pixels. The reason is that both position and range for the search rea are adaptively controlled in the motion estimation. In addition to this wide search range, the LSI has an inter-LSI transfer interface, a programmable SDRAM interface and a SIMD processor for the second motion estimation and motion compensation, on the chip, so that series of the several LSIs offer high quality MP@HL coding capability. The die was fabricated by 0.25μm4-metal CMOS technology. The power consumption is 2W at 2.5V to internal circuits, 3.3V to I/O circuits and 81MHz operation frequency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPEG2 / video encoder / MP@ML / HDTV / motion estimation / search range |
| Paper # | ICD98-117 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 1998/8/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An MPEG2 video encoder LSI expandable into HDTV |
| Sub Title (in English) | |
| Keyword(1) | MPEG2 |
| Keyword(2) | video encoder |
| Keyword(3) | MP@ML |
| Keyword(4) | HDTV |
| Keyword(5) | motion estimation |
| Keyword(6) | search range |
| 1st Author's Name | Toshio KONDO |
| 1st Author's Affiliation | NTT System Electronics Laboratories() |
| 2nd Author's Name | Toshihiro MINAMI |
| 2nd Author's Affiliation | NTT Human Interface Laboratories |
| 3rd Author's Name | Koyo NITTA |
| 3rd Author's Affiliation | NTT Human Interface Laboratories |
| 4th Author's Name | Kazuhito SUGURI |
| 4th Author's Affiliation | NTT Human Interface Laboratories |
| 5th Author's Name | Mitsuo IKEDA |
| 5th Author's Affiliation | NTT Human Interface Laboratories |
| 6th Author's Name | Hiroe IWASAKI |
| 6th Author's Affiliation | NTT Human Interface Laboratories |
| 7th Author's Name | Katsuyuki OCHIAI |
| 7th Author's Affiliation | NTT Human Interface Laboratories |
| 8th Author's Name | Hiroshi WATANABE |
| 8th Author's Affiliation | NTT Human Interface Laboratories |
| Date | 1998/8/20 |
| Paper # | ICD98-117 |
| Volume (vol) | vol.98 |
| Number (no) | 244 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |