发明名称 |
Artifact reduction in a digital video |
摘要 |
A method performed by a processing system is provided. The method comprises performing a first set of correlations between a first plurality of pixel values in a first frame and a target pixel value in a target frame of a digital video across all of a plurality of color channels of the target pixel value, performing a second set of correlations between the first plurality of pixel values in the first frame and the target pixel value in the target frame across less than all of the plurality of color channels of the target pixel value, and determining whether the target pixel value is an artifact using the first set of correlations and the second set of correlations. |
申请公布号 |
US7450778(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20050082387 |
申请日期 |
2005.03.17 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
SILVERSTEIN D. AMNON |
分类号 |
G06K9/40;G06K9/00;G06K9/64;H04N1/38;H04N1/40;H04N5/00 |
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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