发明名称 |
CONTENT ADAPTIVE EDGE AND DETAIL ENHANCEMENT FOR IMAGE AND VIDEO PROCESSING |
摘要 |
A content-adaptive edge and detail enhancement apparatus is described for image/video processing. Both 2D peaking and LTI/CTI are used in sharpening pictures. Image analysis is performed to generate a blending factor to control the use of the two peaking techniques. The strength or likelihood of edges or transitions is measured and such a strength or likelihood measurement will be transformed into the blending factor controlling the blending of the LTI/CTI and peaking outputs. |
申请公布号 |
US2014254932(A1) |
申请公布日期 |
2014.09.11 |
申请号 |
US201414285765 |
申请日期 |
2014.05.23 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
Zhai Fan |
分类号 |
G06T5/20 |
主分类号 |
G06T5/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Dallas TX US |