DEVICE AND METHOD FOR REMOVAL OF BLOCKING ARTIFACTS Russian patent published in 2022 - IPC H04N19/86 

Abstract RU 2785090 C2

FIELD: image processing.

SUBSTANCE: no more than MA values of samples of the first image block, adjacent to a block edge, are modified, and no more than MB values of samples of the second image block, adjacent to a block edge, are modified; or no more than MA values of samples of the second image block, adjacent to the block edge, are modified, and no more than MB values of samples of the first encoding block, adjacent to a block edge, are modified, wherein MA≠MB.

EFFECT: creation of an effective and precise filter for removal of blocking artifacts of an image encoding device.

49 cl, 5 tbl, 20 dwg

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RU 2 785 090 C2

Authors

Kotra, Anand Meher

Chen, Jianle

Esenlik, Semih

Wang, Biao

Gao, Han

Zhao, Zhijie

Dates

2022-12-02Published

2019-08-12Filed