发明名称 |
SYSTEM AND METHOD FOR QUALITY-AWARE SELECTION OF PARAMETERS IN TRANSCODING OF DIGITAL IMAGES |
摘要 |
Several quality-aware transcoding systems and methods are described, in which the impact of both quality factor (QF) and scaling parameter choices on the quality of transcoded images are considered in combination. A basic transcoding system is enhanced by the addition of a quality prediction look-up table, and a method of generating such a table is also shown. |
申请公布号 |
US2014016875(A1) |
申请公布日期 |
2014.01.16 |
申请号 |
US201314026112 |
申请日期 |
2013.09.13 |
申请人 |
ECOLE DE TECHNOLOGIE SUPERIEURE |
发明人 |
COULOMBE STEPHANE;PIGEON STEVEN;FRANCHE JEAN-FRANCOIS |
分类号 |
G06T9/00 |
主分类号 |
G06T9/00 |
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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