Low Bit-rate Video Coding Using a DSP for Consumer Applications(Special Issue on Multimedia, Network, and DRAM LSIs)
スポンサーリンク
概要
- 論文の詳細を見る
We have developed a low bit-rate video coding using a video digital signal processor (DSP) called VDSPl_x, which performs real-time encoding and decoding for discrete cosine transform-(DCT-) based algorithms, such as ITU-T H.261, H.263 and wavelet-based subband encoding algorithms. This LSI features a processing unit which implements wavelet filters at high speeds, a compact DCT circuit, and a fast, flexible DRAM interface for low-cost systems. This system is capable of processing quarter common intermediate format (QCIF) (176×144 pixels) size pictures at a rate greater than 15 frames/s.
- 社団法人電子情報通信学会の論文
- 1998-05-25
著者
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Iizuka Yasuo
Information Technology System Lsi Development Center Corporate Development Division Semiconductor Co
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Kohashi Yasuo
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Inoue Hisashi
Kyushu Multimedia Systems Research Laboratory Matsushita Electric Industrial Co. Ltd.
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KATSURA Takashi
Kyushu Multimedia Systems Research Laboratory, Matsushita Electric Industrial Co., Ltd.
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Michiyama Junji
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Fujimoto Hitoshi
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Matsuo Masatoshi
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Kuromaru Shunichi
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Yonezawa Tomonori
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Nakajima Hiromasa
Information Technology System Lsi Development Center Corporate Development Division Semiconductor Co
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Toujima Masayoshi
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Inoue Hisashi
Kyushu Multimedia System Research Laboratory Matsushita Electric Industrial Co. Ltd.
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Okamoto Kiyoshi
Corporate Semiconductor Development Division Matsushita Electric Industrial Co. Ltd.
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IWASAKI shiro
Kyushu Multimedia System Research Laboratory, Matsushita Electric Industrial Co., Ltd.
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FUJIMOTO Hitoshi
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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KUROHMARU Shun-ichi
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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MATSUO Masatoshi
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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KOHASHI Yasuo
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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TOUJIMA Masayoshi
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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YONEZAWA Tomonori
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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IIZUKA Yasuo
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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NAKAJIMA Hiromasa
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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MICHIYAMA Junji
Corporate Semiconductor Development Division, Matsushita Electric Industrial Co., Ltd.
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Iwasaki Shiro
Kyushu Multimedia System Research Laboratory Matsushita Electric Industrial Co. Ltd.
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Fujimoto H
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Matsuo M
Processor Development Center Corporate Development Division Semiconductor Company Matsushita Electri
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Katsura Takashi
Kyushu Multimedia System Research Laboratory Matsushita Electric Industrial Co. Ltd.
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