发明名称 |
METHOD AND DEVICE FOR PREDICTIVE CODING/DECODING OF A GROUP OF PICTURES OF A SEQUENCE OF IMAGES WITH CONVERSION OF THE DYNAMIC OF THE VALUES OF THE PIXELS |
摘要 |
The invention relates to a predictive coding/decoding method/device for a group of pictures belonging to a sequence of images, using at least one reference image belonging to a group of pictures other than the group of pictures to code, and converting the values of the pixels of the images of the group of pictures from a configurable transform such that these values are expressed in a target dynamic. The method is characterised in that it converts the values of the pixels of each reference image from the transform thus configured identically to the one used to convert the values of the pixels of the images of the group of pictures to code. |
申请公布号 |
EP3063940(A1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20140792781 |
申请日期 |
2014.10.22 |
申请人 |
THOMSON LICENSING |
发明人 |
LE PENDU, MIKAEL;THOREAU, DOMINIQUE;GUILLEMOT, CHRISTINE;LELEANNEC, FABRICE;BOITATD, RONAN |
分类号 |
H04N19/503;H04N19/124;H04N19/177 |
主分类号 |
H04N19/503 |
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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