Title :
A 1440×1080 pixels 30frames/s motion-JPEG2000 codec for HD movie transmission
Author :
Yamauchi, Hiroyuki ; Mochizuki, K. ; Taketa, Koji ; Watanabe, Toshio ; Mori, Takayoshi ; Matsuda, Yuuki ; Matsushita, Yuki ; Kobayashi, Akihiro ; Okada, Shogo
Author_Institution :
SANYO Electr., Gifu, Japan
Abstract :
The Motion-JPEG 2000 codec processor uses 0.18μm technology. It integrates 18.6M transistors on a 92mm×9.2mm die and performs both decoding and compressing of 1440×1080 pixels with 30frames/s at 54MHz. A tile size obtained is 4096×2048 pixels and is sufficient for transmitting an HD movie. The IC runs up to 104MHz and dissipates 400mW at 1.8V and 54MHz.
Keywords :
high definition television; video codecs; video coding; 1.8 V; 104 MHz; 1080 pixel; 1440 pixel; 400 mW; 54 MHz; HD movie transmission; JPEG2000 codec; boundary-free layout technique; decoding; high compression; low power dissipation; real-time encoding-decoding; tile noise-free block scan algorithm; wavelet filter; Central Processing Unit; Codecs; Decoding; Discrete wavelet transforms; Filters; High definition video; Image coding; Motion pictures; SDRAM; Transform coding;
Conference_Titel :
Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International
Print_ISBN :
0-7803-8267-6
DOI :
10.1109/ISSCC.2004.1332726
