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Motion vector detection circuit
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Patent number 5,793,443
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Issue date Aug 11, 1998
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Matsushita Electric Industrial Co., Ltd.
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Katsuji Aoki
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G06 - COMPUTING CALCULATING COUNTING
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Motion vector detection circuit
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Patent number 5,659,364
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Issue date Aug 19, 1997
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Matsushita Electric Industrial Co., Ltd.
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Katsuji Aoki
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G06 - COMPUTING CALCULATING COUNTING
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Method of band compression
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Patent number 4,470,072
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Issue date Sep 4, 1984
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Matsushita Electric Industrial Co.
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Akiyoshi Tanaka
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H04 - ELECTRIC COMMUNICATION TECHNIQUE