发明名称 |
Method for kernel selection for image interpolation |
摘要 |
A method and apparatus for determining edge information for image data comprising a mapping of discrete sample values are disclosed. An edge strength value is calculated for each of the discrete sample values of the image data to identify edge sample values, and an angle of orientation is stored for each of said edge sample values. The edge sample values and the stored angle of orientation for each of said discrete sample values are manipulated using a morphological process.
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申请公布号 |
US6928196(B1) |
申请公布日期 |
2005.08.09 |
申请号 |
US20000688222 |
申请日期 |
2000.10.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
BRADLEY ANDREW PETER;HUANG KAI |
分类号 |
G06T1/00;G06K9/32;G06T3/40;H04N1/387;H04N1/409;H04N1/46;H04N1/60;(IPC1-7):G06K9/32 |
主分类号 |
G06T1/00 |
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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