发明名称 |
Detection of low contrast for image processing |
摘要 |
There are many applications that conduct both generation of contrast or complexity level and motion estimation for video processing. The applications often use a block matching technique. An embedded system such as a personal digital camera is an example of such an application. Additionally, comparison of error differences around the location of minimum error in a motion estimation error table is able to be used to determine low contrast in a scene.
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申请公布号 |
US8463037(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US201113077404 |
申请日期 |
2011.03.31 |
申请人 |
MIYAGI KENSUKE;CIUREA FLORIAN;LI PINGSHAN;SONY CORPORATION |
发明人 |
MIYAGI KENSUKE;CIUREA FLORIAN;LI PINGSHAN |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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