Improving Optimal Binarization with Update On-the-fly in G-PCC Entropy Coding: Probability Initialization and Adaptive Bounds Setting for Context Models

Geometry-based point cloud compression (G-PCC) uses Context-based Adaptive Binary Arithmetic Coding to encode the geometry and attribute information. The context information is built in context models for entropy coding. G-PCC adopts the Optimal Binarization with Update On-the-fly (OBUF) to reduce t...

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Bibliographic Details

Published in:	IEEE International Symposium on Circuits and Systems proceedings pp. 1 - 5
Main Authors:	Hao, Shidi, Wan, Shuai, Tian, Tengya, Zhang, Wei, Yang, Fuzheng
Format:	Conference Proceeding
Language:	English
Published:	IEEE 19.05.2024
Subjects:	Adaptation models CABAC Circuits and systems Entropy G-PCC Geometry OBUF Performance gain Point cloud compression Probabilistic logic
ISSN:	2158-1525
Online Access:	Get full text
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