发明名称 |
Quality rating function for a discrete decoded picture |
摘要 |
In a method to rate a discrete decoded picture (Pin) in respect to its quality a picture quality rating function (PQRF) is calculated on basis of an information about artefacts (ARI) within the discrete decoded picture and a coding information (CRI) which was used for discrete coding the picture. Preferrably, said method is used to determine a preferred discrete picture decoding and/or postprocessing method and/or to determine a preferred discrete picture encoding and/or pre-processing method.
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申请公布号 |
US2002076119(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010964935 |
申请日期 |
2001.09.27 |
申请人 |
UNRUH CHRISTIAN;ESTEVEZ MIGUEL;WAGNER PETER |
发明人 |
UNRUH CHRISTIAN;ESTEVEZ MIGUEL;WAGNER PETER |
分类号 |
H04N7/26;G06T9/00;H03M7/30;H04N1/41;H04N17/00;(IPC1-7):G06K9/36;G06K9/46 |
主分类号 |
H04N7/26 |
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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