发明名称 CODING OF HIGH DYNAMIC RANGE IMAGES
摘要 <p>A method for encoding a sequence of pictures into a scalable bitstream comprising a first layer and a second layer is disclosed. The method comprises: - encoding (1 0) a first version of the sequence of pictures into the first layer; - reconstructing (12) at least one region of the first version of the sequence of pictures; wherein the method further comprises: - processing (14) the reconstructed at least one region by applying a one-dimensional color Look Up Table independently on each color component of the reconstructed at least one region to get mapped color components and applying a matrix on the mapped color components to get correlated mapped color components; - encoding (1 6) the one-dimensional color Look Up Table(s) and the matrix in the scalable bitstream; and - encoding (1 8) a second version of the sequence of pictures from the processed at least one region into the second layer.</p>
申请公布号 WO2015091362(A1) 申请公布日期 2015.06.25
申请号 WO2014EP77764 申请日期 2014.12.15
申请人 THOMSON LICENSING 发明人 SALMON, PHILIPPE;ANDRIVON, PIERRE;BORDES, PHILIPPE
分类号 H04N19/186;H04N19/17 主分类号 H04N19/186
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