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Interlayer video encoding method and apparatus and interlayer video decoding method and apparatus for compensating luminance difference
Interlayer video encoding method and apparatus and interlayer video decoding method and apparatus for compensating luminance difference
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机译:补偿亮度差的层间视频编码方法和装置以及层间视频解码方法和装置
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摘要
An interlayer video decoding method comprises reconstructing a first layer image based on encoding information acquired from a first layer bitstream; reconstructing a second layer current block determined as a predetermined partition mode and a prediction mode by using interlayer prediction information acquired from a second layer bitstream and a first layer reference block corresponding to a current block of a first layer reconstruction image that is to be reconstructed in a second layer; determining whether to perform luminance compensation on the second layer current block in a partition mode in which the second layer current block is not split; and compensating for luminance of the second layer current block according to whether luminance compensation is performed and reconstructing a second layer image including the second layer current block of which luminance is compensated for.
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