发明名称 |
Method for motion estimation based on hybrid block matching and apparatus for converting frame rate using the method |
摘要 |
Provided are a method of motion estimation based on hybrid block matching using overlapping blocks in a video encoder, and an apparatus for converting a frame rate using the method. The method includes dividing a current frame into blocks and performing a full search algorithm on blocks sampled from the divided blocks, allocating motion vectors (fMV) obtained through linear interpolation to non-sampled blocks in the current frame based on a motion vector (iMV) obtained through the full search, and performing a fast search algorithm using the motion vector obtained through linear interpolation as a search starting point.
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申请公布号 |
US2006062306(A1) |
申请公布日期 |
2006.03.23 |
申请号 |
US20050171344 |
申请日期 |
2005.07.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HA TAE-HYEUN;KIM JAE-SEOK |
分类号 |
H04N11/02;H04B1/66;H04N7/12;H04N11/04 |
主分类号 |
H04N11/02 |
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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