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公开(公告)号：EP0666532A1
公开(公告)日：1995-08-09
申请号：EP95106303.1
申请日：1989-07-15
发明人： Murakami, Tokumichi, c/o Mitsubishi Denki K.K. , Kamizawa, Koh, c/o Mitsubishi Denki K.K. , Kinjo, Naoto, c/o Mitsubishi Denki K.K. , Ohira, Hideo, c/o Mitsubishi Denki K.K. , Wakabayashi, Takao, c/o Mitsubishi Denki K.K.
IPC分类号： G06F7/52
CPC分类号： H04N5/145 , G06T7/223 , G06T7/231 , G06T7/238 , G06T2200/28 , G06T2207/10016 , H04N19/43 , H04N19/433 , H04N19/51 , H04N19/533
摘要： The present invention improves a digital signal processor, more particularly, calculation methods for motion compensation in reduceing a required amount of calculations when an amount of distortion between a last frame block and a current frame block; in processing a direct memory access at a higher efficiency; in processing a subdivided data calculation at a higher speed; in processing a branch instruction occurring in the pipeline process at a higher efficiency; and in processing an interruption occurring in a repeat process operation at greater convenience, and furthermore in reducing a required amount of calculations through minimum distortion searching processes hierarchized.
摘要翻译： 本发明改进了数字信号处理器，更具体地，涉及当最后帧块和当前帧块之间的失真量减少所需量的运算补偿的计算方法; 在更高的效率下处理直接存储器访问; 在更高速度处理细分数据计算; 在管理过程中以更高的效率处理分支指令; 并且在更加方便的情况下处理在重复处理操作中发生的中断，并且还通过分级的最小失真搜索处理来减少所需的计算量。
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公开(公告)号：EP0669599A1
公开(公告)日：1995-08-30
申请号：EP95106304.9
申请日：1989-07-15
发明人： Murakami, Tokumichi, c/o Mitsubishi Denki K.K. , Kamizawa, Koh, c/o Mitsubishi Denki K.K. , Kinjo, Naoto, c/o Mitsubishi Denki K.K. , Ohira, Hideo, c/o Mitsubishi Denki K.K. , Wakabayashi, Takao, c/o Mitsubishi Denki K.K.
CPC分类号： H04N5/145 , G06T7/223 , G06T7/231 , G06T7/238 , G06T2200/28 , G06T2207/10016 , H04N19/43 , H04N19/433 , H04N19/51 , H04N19/533
摘要： The present invention improves a digital signal processor, more particularly, calculation methods for motion compensation in reduceing a required amount of calculations when an amount of distortion between a last frame block and a current frame block; in processing a direct memory access at a higher efficiency; in processing a subdivided data calculation at a higher speed; in processing a branch instruction occurring in the pipeline process at a higher efficiency; and in processing an interruption occurring in a repeat process operation at greater convenience, and furthermore in reducing a required amount of calculations through minimum distortion searching processes hierarchized.
摘要翻译： 本发明改进了数字信号处理器，更具体地，涉及当最后帧块和当前帧块之间的失真量减少所需量的运算补偿的计算方法; 在更高的效率下处理直接存储器访问; 在更高速度处理细分数据计算; 在管理过程中以更高的效率处理分支指令; 并且在更加方便的情况下处理在重复处理操作中发生的中断，并且还通过分级的最小失真搜索处理来减少所需的计算量。
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公开(公告)号：EP0666533A1
公开(公告)日：1995-08-09
申请号：EP95106305.6
申请日：1989-07-15
发明人： Murakami, Tokumichi, c/o Mitsubishi Denki K.K. , Kamizawa, Koh, c/o Mitsubishi Denki K.K. , Kinjo, Naoto, c/o Mitsubishi Denki K.K. , Ohira, Hideo, c/o Mitsubishi Denki K.K. , Wakabayashi, Takao, c/o Mitsubishi Denki K.K.
IPC分类号： G06F9/32
CPC分类号： H04N5/145 , G06T7/223 , G06T7/231 , G06T7/238 , G06T2200/28 , G06T2207/10016 , H04N19/43 , H04N19/433 , H04N19/51 , H04N19/533
摘要： The present invention improves a digital signal processor, more particularly, calculation methods for motion compensation in reduceing a required amount of calculations when an amount of distortion between a last frame block and a current frame block; in processing a direct memory access at a higher efficiency; in processing a subdivided data calculation at a higher speed; in processing a branch instruction occurring in the pipeline process at a higher efficiency; and in processing an interruption occurring in a repeat process operation at greater convenience, and furthermore in reducing a required amount of calculations through minimum distortion searching processes hierarchized.
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