发明名称 |
Image interpolation apparatus and methods |
摘要 |
<p>An image interpolation apparatus includes a half pel interpolation unit that is configured to perform half pel interpolation on input data to provide half pel interpolation results. A data selection unit is configured to select a portion of the half pel interpolation results to provide a selected portion of the half pel interpolation results. A quarter pel interpolation unit is configured to perform a quarter pel interpolation on the selected portion of the half pel interpolation results, in response to a motion vector. The half pel interpolation unit can operate independent of the motion vector. The quarter pel interpolation unit can generate a data selection signal in response to the motion vector, and the data selection unit can be responsive to the data selection signal. Related methods also are disclosed.</p> |
申请公布号 |
EP1605704(A3) |
申请公布日期 |
2010.11.17 |
申请号 |
EP20050253276 |
申请日期 |
2005.05.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
WOO, WON-HEE |
分类号 |
H04N7/24;H04N7/26;G06T3/40;H04N7/36;H04N7/50 |
主分类号 |
H04N7/24 |
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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