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Paper Abstract and Keywords
Presentation 2009-01-14 17:00
An H.264/AVC High422 Profile and MPEG-2 422 Profile Encoder LSI for HDTV Broadcasting Infrastructures
Koyo Nitta (NTT), Mitsuo Ikeda (NEL), Hiroe Iwasaki, Takayuki Onishi, Takashi Sano, Atsushi Sagata, Yasuyuki Nakajima (NTT), Minoru Inamori (NEL), Takeshi Yoshitome (NTT), Hiroaki Matsuda (NEL), Ryuichi Tanida, Atsushi Shimizu, Ken Nakamura, Jiro Naganuma (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) An H.264/AVC encoder LSI (named “SARA/E”) that supports High422 profile, as well as 422 profile of MPEG-2, has been developed for HDTV broadcasting infrastructures. It contains three motion estimation and compensation (ME/MC) engines with search ranges of －217.75 to +199.75 (H) / －109.75 to +145.75 (V), which can utilize almost all H.264/AVC ME/MC tools, multiple reference frame, variable block size, 0.25-pel prediction, macroblock adaptive field/frame prediction (MBAFF), temporal/spatial direct mode, and weighted prediction. Our evaluations show that it can encode fast moving scenes with 1.2 dB to 1.7 dB higher than the JM. It was successfully fabricated in a 90 nm technology. It integrates 140 million transisters.
Keyword (in Japanese) (See Japanese page) 
(in English) H.264/AVC / encoder / MPSoC / ME/MC / HDTV / / /  
Reference Info. IEICE Tech. Rep., vol. 108, pp. 117-122, Jan. 2009.
Paper #  
Date of Issue 2009-01-06 (ICD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee ICD IPSJ-ARC IPSJ-EMB  
Conference Date 2009-01-13 - 2009-01-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Shoushin Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Embedded System Platform 
Paper Information
Registration To IPSJ-ARC 
Conference Code 2009-01-ICD-ARC-EMB 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An H.264/AVC High422 Profile and MPEG-2 422 Profile Encoder LSI for HDTV Broadcasting Infrastructures 
Sub Title (in English)  
Keyword(1) H.264/AVC  
Keyword(2) encoder  
Keyword(3) MPSoC  
Keyword(4) ME/MC  
Keyword(5) HDTV  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Koyo Nitta  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Mitsuo Ikeda  
2nd Author's Affiliation NTT Electronics Corporation (NEL)
3rd Author's Name Hiroe Iwasaki  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Takayuki Onishi  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Takashi Sano  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
6th Author's Name Atsushi Sagata  
6th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
7th Author's Name Yasuyuki Nakajima  
7th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
8th Author's Name Minoru Inamori  
8th Author's Affiliation NTT Electronics Corporation (NEL)
9th Author's Name Takeshi Yoshitome  
9th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
10th Author's Name Hiroaki Matsuda  
10th Author's Affiliation NTT Electronics Corporation (NEL)
11th Author's Name Ryuichi Tanida  
11th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
12th Author's Name Atsushi Shimizu  
12th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
13th Author's Name Ken Nakamura  
13th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
14th Author's Name Jiro Naganuma  
14th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2009-01-14 17:00:00 
Presentation Time 30 minutes 
Registration for IPSJ-ARC 
Paper # ICD2008-149 
Volume (vol) vol.108 
Number (no) no.375 
Page pp.117-122 
#Pages 6 
Date of Issue 2009-01-06 (ICD) 

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