发明名称 |
METHOD AND APPARATUS FOR ENCODING VIDEOS SHARING SAO PARAMETER ACCORDING TO COLOR COMPONENT |
摘要 |
A video encoding method and apparatus, and a video decoding method and apparatus for generating a reconstructed image having a minimized error between an original image and the reconstructed image. The video decoding method accompanied by a sample adaptive offset (SAO) adjustment, the method includes: obtaining slice SAO parameters with respect to a current slice from a slice header of a received bitstream; obtaining luma SAO use information for a luma component of the current slice and chroma SAO use information for chroma components thereof from among the slice SAO parameters; determining whether to perform a SAO operation on the luma component of the current slice based on the obtained luma SAO use information; and equally determining whether to perform the SAO adjustment on a first chroma component and a second chroma component of the current slice based on the obtained chroma SAO use information. |
申请公布号 |
EP2854398(A4) |
申请公布日期 |
2015.12.23 |
申请号 |
EP20130804347 |
申请日期 |
2013.06.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
ALSHINA, ELENA;ALSHIN, ALEXANDER |
分类号 |
H04N19/117;H04N19/13;H04N19/136;H04N19/157;H04N19/159;H04N19/174;H04N19/176;H04N19/186;H04N19/196;H04N19/44;H04N19/82;H04N19/86;H04N19/91 |
主分类号 |
H04N19/117 |
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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