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Video Compression Beyond VVC: Quantitative Analysis of Intra Coding Tools in Enhanced Compression Model (ECM)

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arxiv 2404.07872 v1 pith:LR4QTQSD submitted 2024-04-11 cs.MM eess.IV

Mohsen Abdoli , Ramin G. Youvalari , Karam Naser , Kevin Reuzé , Fabrice Le Léannec This is my paper · ORCID
classification cs.MMeess.IV
keywords toolsintravideoanalysisbeyondchromacodingcompression
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A quantitative analysis of post-VVC luma and chroma intra tools is presented, focusing on their statistical behaviors, in terms of block selection rate under different conditions. The aim is to provide insights to the standardization community, offering a clearer understanding of interactions between tools and assisting in the design of an optimal combination of these novel tools when the JVET enters the standardization phase. Specifically, this paper examines the selection rate of intra tools as function of 1) the version of the ECM, 2) video resolution, and 3) video bitrate. Additionally, tests have been conducted on sequences beyond the JVET CTC database. The statistics show several trends and interactions, with various strength, between coding tools of both luma and chroma.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. LL-ICM: Image Compression for Low-level Machine Vision via Large Vision-Language Model

    cs.CV 2024-12 conditional novelty 6.0 of 10

    LL-ICM jointly trains a neural image codec and a vision-language-guided diffusion restorer, claiming large bit-rate savings for low-level machine vision tasks.

  2. Compact Visual Data Representation for Green Multimedia -- A Human Visual System Perspective

    eess.IV 2024-11 conditional novelty 1.0 of 10

    A survey of compact visual data representation for green multimedia, structured around human visual system principles.

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