发明公开
EP3001381A1 Method for building a set of color correspondences from a set of feature correspondences in a set of corresponding images
审中-公开
一种用于在一组相应的图像的准备一组一组特征对应的的颜色匹配的过程
- 专利标题： Method for building a set of color correspondences from a set of feature correspondences in a set of corresponding images
- 专利标题（中）： 一种用于在一组相应的图像的准备一组一组特征对应的的颜色匹配的过程
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申请号： EP14306473.1申请日： 2014-09-24
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公开(公告)号： EP3001381A1公开(公告)日： 2016-03-30
- 发明人: Sheikh Faridul, Hasan , Stauder, Jurgen , Chamaret, Christel , Tremeau, Alain
- 申请人： Thomson Licensing , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS- , Université Jean Monnet de Saint-Etienne
- 申请人地址： 1-5 rue Jeanne d'Arc 92130 Issy-les-Moulineaux FR
- 专利权人： Thomson Licensing,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS-,Université Jean Monnet de Saint-Etienne
- 当前专利权人： Thomson Licensing,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS-,Université Jean Monnet de Saint-Etienne
- 当前专利权人地址： 1-5 rue Jeanne d'Arc 92130 Issy-les-Moulineaux FR
- 代理机构： Browaeys, Jean-Philippe
- 主分类号： G06T5/00
- IPC分类号： G06T5/00 ; G06T5/50 ; G06T7/40 ; H04N1/60
摘要：
For each feature correspondence, the method comprises the following steps:
- warping the spatial neighborhood of a feature point such that, after warping, the spatial neighborhoods of the feature points corresponding to each other in said feature correspondence over the different images correspond spatially themselves to each other,
- selecting at least three first colors at three different spatial positions of the spatial neighborhood in a first image and a second color in the corresponding spatial neighborhood of another other image, resulting in a set of at least three local color correspondences, each color correspondence having a first color in said first image and a second color in the other image.
- warping the spatial neighborhood of a feature point such that, after warping, the spatial neighborhoods of the feature points corresponding to each other in said feature correspondence over the different images correspond spatially themselves to each other,
- selecting at least three first colors at three different spatial positions of the spatial neighborhood in a first image and a second color in the corresponding spatial neighborhood of another other image, resulting in a set of at least three local color correspondences, each color correspondence having a first color in said first image and a second color in the other image.
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