DEVICE AND METHOD FOR VIDEO CODING AND DEVICE AND METHOD FOR VIDEO DECODING BASED ON HIERARCHICAL INFORMATION ABOUT CODED BLOCK STRUCTURE Russian patent published in 2017 - IPC H04N19/122 

Abstract RU 2625348 C2

FIELD: information technology.

SUBSTANCE: method for video decoding is proposed, wherein reception and analysis of coded video bitstream and decoding of the coded image data for a maximum coding unit based on information related to coded depth of the maximum coding unit, information related to coding mode, and information about coding unit structure.

EFFECT: effective decoding of video content with high resolution or high quality is ensured by using information indicating whether the information about the coding unit texture is coded, and taking into account the hierarchical depth.

4 cl, 29 dwg, 1 tbl

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RU 2 625 348 C2

Authors

Cheon Min-Su

Dzung Khae-Kiung

Min Dzung-Khie

Kim Il-Koo

Dates

2017-07-13Published

2014-02-12Filed