发明名称 |
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROVIDING MEDIUM THEREFOR |
摘要 |
<p>An estimation section calculates the motion vector of each pixel and its reliability from two continuous frames, and generates first-order motion distribution images corresponding to the k-th and (k+1)-th frames with any motion vector and reliability being assigned to each pixel. An update section combines the input first-order motion distribution image corresponding to the (k+1)-th frame and the fourth-order motion distribution image corresponding to the (k+1)-th frame generated from the first-order motion distribution image corresponding to the k-th image to generate the second-order motion distribution image corresponding to the (k+1)-th frame. A prediction section generates the third-order motion distribution image corresponding to the (k+2)-th frame according to the input second-order motion distribution image corresponding to the (k+1)-th frame. An interpolation section interpolates into a blank space of the third-order motion distribution image corresponding to the (k+2)-th frame with the use of unbiased estimate to generate the fourth-order motion distribution image corresponding to the (k+2)-th frame.</p> |
申请公布号 |
CA2257669(A1) |
申请公布日期 |
1999.07.07 |
申请号 |
CA19982257669 |
申请日期 |
1998.12.31 |
申请人 |
SONY CORPORATION |
发明人 |
TANAKA, KENJI;KONDO, TETSUJIRO;NAKAYA, HIDEO |
分类号 |
G06T7/20;H04N5/14;H04N19/423;H04N19/50;H04N19/51;H04N19/513;H04N19/523;(IPC1-7):G06T7/20;G11B23/00 |
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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