发明名称 |
Video system with blocking artifact two-dimensional cross filtering |
摘要 |
A video system includes: analyzing video data, having a block; performing a transition change detection for determining a spatial intensity transition within the block; performing a block-wise similarity measurement on the block in the video data for identifying a blocking artifact; and filtering with a two dimensional cross filter every pixel in the block for removing the blocking artifact.
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申请公布号 |
US8265421(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080266551 |
申请日期 |
2008.11.06 |
申请人 |
ZHANG XIMIN;LIU MING-CHANG;SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
ZHANG XIMIN;LIU MING-CHANG |
分类号 |
G06K9/40 |
主分类号 |
G06K9/40 |
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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