Configurable Fast Block Partitioning for VVC Intra Coding Using Light Gradient Boosting Machine
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2021.3108671
Abstract: This article presents a configurable fast block partitioning decision for Versatile Video Coding (VVC) intra-frame prediction using Light Gradient Boosting Machine (LGBM). VVC further improves the coding efficiency by introducing a Quadtree with nested Multi-Type… read more here.
Keywords: configurable fast; block partitioning; light gradient; fast block ... See more keywords
HG-FCN: Hierarchical Grid Fully Convolutional Network for Fast VVC Intra Coding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2022.3146061
Abstract: As one of the key technologies of Versatile Video Coding (VVC), a flexible quad-tree with a nested multi-type tree (QTMT) partition structure significantly improves the rate-distortion (RD) performance. However, this structure brings additional complexity due… read more here.
Keywords: partition; structure; grid fully; vvc intra ... See more keywords
A Fast CU Partition Algorithm Based on Gradient Structural Similarity and Texture Features
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14122644
Abstract: The H.266/Versatile Video Coding (VVC) standard poses a great challenge for encoder design due to its high computational complexity and long encoding time. In this paper, the fast partitioning decision of coding blocks is investigated… read more here.
Keywords: similarity; coding blocks; computational complexity; based gradient ... See more keywords