HEVC deblocking filtering and decisions

Andrey Norkin; Kenneth Andersson; Arild Fuldseth; Gisle Bjøntegaard

doi:10.1117/12.970326

15 October 2012 HEVC deblocking filtering and decisions

Andrey Norkin, Kenneth Andersson, Arild Fuldseth, Gisle Bjøntegaard

Proceedings Volume 8499, Applications of Digital Image Processing XXXV; 849912 (2012) https://doi.org/10.1117/12.970326
Event: SPIE Optical Engineering + Applications, 2012, San Diego, California, United States

Abstract

The emerging High Efficiency Video Coding (HEVC) standard uses a block-based coding scheme, which may cause blocking artifacts, especially at lower bitrates. An adaptive in-loop deblocking filter is used in the standard to reduce visible artifacts at block boundaries. The deblocking filter detects artifacts at the block boundaries and attenuates them by applying a selected filter. This paper will present deblocking decisions and filtering operations that are used in HEVC.

Citation Download Citation

Andrey Norkin, Kenneth Andersson, Arild Fuldseth, and Gisle Bjøntegaard "HEVC deblocking filtering and decisions", Proc. SPIE 8499, Applications of Digital Image Processing XXXV, 849912 (15 October 2012); https://doi.org/10.1117/12.970326

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