| Presentation | 2007-10-25 Video compression LSI for Ubiquitous and Ambient Information Society Takeshi IKENAGA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | MPEG-2 became a video coding international standard in 1995. Since then, a wide variety of video compression LSIs have been developed and actually deployed in many applications such as digital HDTV broadcasting, TV conference system, mobile and so forth. Since video coding technology is essential to the efficient storage and transmission of video data, it continues to play an important role in ubiquitous (anywhere, anytime, etc) and coming ambient (safe, comfortable, etc) information society. This paper provides video compression LSI technologies from past, present and future points of view. The MPEG-2 encoder chip set developed by NTT in 1996 is picked up as a pioneer work. Academia and industry LSI trends based on international conference publications and commercial products are also shown. As a current hot topic, a H.264/AVC encoder SoC for HDTV1080p developed in Waseda University is introduced. It is implemented with the dedicated hardware engines and a 32-bit Media embedded Processor (MeP). The SoC core occupies 27.1mm^2 die with 0.18μm CMOS technology and dissipates 1.41W at 1.8V and 200MHz. As future trends, let me describe two directions that I believe important : a low power LSI based on a low complexity video compression algorithm and a media-codec-centric application SoC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video compression / MPEG / H.264/AVC / Ambient Information Society |
| Paper # | SIP2007-115,ICD2007-104,IE2007-74 |
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| Conference Information | |
| Committee | SIP |
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| Conference Date | 2007/10/18(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Signal Processing (SIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Video compression LSI for Ubiquitous and Ambient Information Society |
| Sub Title (in English) | |
| Keyword(1) | Video compression |
| Keyword(2) | MPEG |
| Keyword(3) | H.264/AVC |
| Keyword(4) | Ambient Information Society |
| 1st Author's Name | Takeshi IKENAGA |
| 1st Author's Affiliation | Graduate School of Information, Production and Systems, Waseda University() |
| Date | 2007-10-25 |
| Paper # | SIP2007-115,ICD2007-104,IE2007-74 |
| Volume (vol) | vol.107 |
| Number (no) | 285 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |