用于高清电影传输的1440/spl倍/1080像素30帧/s运动- jpeg2000编解码器

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI:10.1109/ISSCC.2004.1332726

H. Yamauchi, K. Mochizuki, K. Taketa, T. Watanabe, T. Mori, Y. Matsuda, Y. Matsushita, A. Kobayashi, S. Okada

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引用次数: 10

摘要

Motion-JPEG 2000编解码器处理器采用0.18/spl mu/m技术。它将186m晶体管集成在92mm/spl倍/9.2mm的芯片上，在54MHz下以30帧/秒的速度执行1440/spl倍/1080像素的解码和压缩。获得的贴图大小为4096/spl倍/2048像素，足以传输高清电影。IC运行高达104MHz，在1.8V和54MHz时耗散400mW。

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A 1440/spl times/1080 pixels 30frames/s motion-JPEG2000 codec for HD movie transmission

The Motion-JPEG 2000 codec processor uses 0.18/spl mu/m technology. It integrates 18.6M transistors on a 92mm/spl times/9.2mm die and performs both decoding and compressing of 1440/spl times/1080 pixels with 30frames/s at 54MHz. A tile size obtained is 4096/spl times/2048 pixels and is sufficient for transmitting an HD movie. The IC runs up to 104MHz and dissipates 400mW at 1.8V and 54MHz.

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来源期刊

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)

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