Sorry, you need to enable JavaScript to visit this website.

Fast GLCM-based Intra Block Partition for VVC

Citation Author(s):
Huanchen Zhang, Li Yu, Tiansong Li, Hongkui Wang
Submitted by:
Huanchen Zhang
Last updated:
25 February 2021 - 11:06pm
Document Type:
Presentation Slides
Document Year:
Presenters Name:
Huanchen Zhang



In the latest video coding standard, Versatile Video Coding (H.266/VVC), a new quadtree with nested multi-type tree (QTMT) coding block structure is proposed. QTMT significantly improves coding performance, but more complex block partitioning structure brings greater computational burden. To solve this problem, a fast intra block partition pattern pruning algorithm is proposed using gray level co-occurrence matrix (GLCM) to calculate texture direction information of coding units, terminating the horizontal or vertical split of the binary tree and the ternary tree in advance. Experimental results show that the proposed algorithm achieves up to 53.57% encoding time saving on average with negligible
quality loss under all-intra configuration.

0 users have voted:

Dataset Files

DCC2021_Fast GLCM-based Intra Block Partition for VVC.pptx