发明名称 |
DIGITAL SIGNAL PROCESSOR |
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. |
申请公布号 |
CA1311063(C) |
申请公布日期 |
1992.12.01 |
申请号 |
CA19890605490 |
申请日期 |
1989.07.12 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MURAKAMI, TOKUMICHI;KAMIZAWA, KOH;KINJO, NAOTO;OHIRA, HIDEO;WAKABAYASHI, TAKAO |
分类号 |
G06T7/20;H04N5/14;H04N7/26 |
主分类号 |
G06T7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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