Title Versatile video coding (VVC) : machine learning and heuristics / Mário Saldanha, Gustavo Sanchez, César Marcon, Luciano Agostini

Published Cham : Springer, [2022] ©2022

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Description 1 online resource (xi, 123 pages) : illustrations (chiefly color) Series Synthesis lectures on engineering, science, and technology Synthesis lectures on engineering, science, and technology. Contents Introduction -- Versatile Video Coding -- VVC Intra-Frame Prediction -- State-of-the-Art Overview -- Performance Analysis of VVC Intra-Frame Prediction -- Heuristic Based Fast Multi-Type Tree Decision Scheme for Luminance -- Light Gradient Boosting Machine Configurable Fast Block Partitioning for Luminance -- Learning-Based Fast Decision for Intra-Frame Prediction Mode Selection for Luminance -- Fast Intra-Frame Prediction Transform for Luminance Using Decision Trees -- Heuristic Based Fast Block Partitioning Scheme for Chrominance -- Conclusions Summary This book discusses the Versatile Video Coding (VVC), the ISO and ITU state-of-the-art video coding standard. VVC reaches a compression efficiency significantly higher than its predecessor standard (HEVC) and it has a high versatility for efficient use in a broad range of applications and different types of video content, including Ultra-High Definition (UHD), High-Dynamic Range (HDR), screen content, 360 videos, and resolution adaptivity. The authors introduce the novel VVC tools for block partitioning, intra-frame and inter-frames predictions, transforms, quantization, entropy coding, and in-loop filtering. The authors also present some solutions exploring VVC encoding behavior at different levels to accelerate the intra-frame prediction, applying statistical-based heuristics and machine learning (ML) techniques. This book includes: A high-level description of the VVC novel encoding tools; A detailed description of the VVC intra-frame prediction; A deep statistical assessment of the VVC intra-frame prediction behavior; Five algorithms to reduce the VVC intra-frame prediction encoding effort Bibliography Includes bibliographical references and index Notes Print version record Subject Digital video. Video compression. Digital video Electronic books Video compression Form Electronic book Author Sánchez, Gustavo, author. Marcon, César, author Agostini, Luciano, author ISBN 9783031116407 3031116402

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