发明名称 |
Format converter using bi-directional motion vector and method thereof |
摘要 |
A format converter which performs frame rate conversion and de-interlacing using a bi-directional motion vector and a method thereof are provided. The method includes the steps of (a) estimating a bi-directional motion vector between the current frame and the previous frame from a frame to be interpolated; setting the motion vector of a neighboring block that has the minimum error distortion, among motion vectors estimated in step (a), as the motion vector of the current block; and (c) forming a frame to be interpolated with the motion vector set in step (b).
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申请公布号 |
US2002036705(A1) |
申请公布日期 |
2002.03.28 |
申请号 |
US20010878916 |
申请日期 |
2001.06.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE SUNG-HEE;KO SUNG-JEA |
分类号 |
H04N5/44;H04N7/01;(IPC1-7):H04N11/20 |
主分类号 |
H04N5/44 |
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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