Artificial Intelligence based Video Codec (AIVC) for CLIC 2022

This paper presents the AIVC submission to the CLIC 2022 video track. AIVC is a fully-learned video codec based on conditional autoencoders. The flexibility of the AIVC models is leveraged to implement rate allocation and frame structure competition to select the optimal coding configuration per-seq...

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Bibliographic Details
Published in:arXiv.org 2022-06
Main Authors: Ladune, Théo, Gordon, Clare, Pierrick Philippe, Henri, Félix
Format: Article
Language:English
Subjects:
Artificial intelligence
Codec
Competition
Frame structures
Online Access:Get full text
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Summary:This paper presents the AIVC submission to the CLIC 2022 video track. AIVC is a fully-learned video codec based on conditional autoencoders. The flexibility of the AIVC models is leveraged to implement rate allocation and frame structure competition to select the optimal coding configuration per-sequence. This competition yields compelling compression performance, offering a rate reduction of -26 % compared with the absence of competition.
ISSN:2331-8422