Title
EE2-6.1: Adaptive picture-level vertical mirroring
Authors
[ 1 ] Instytut Telekomunikacji Multimedialnej, Wydział Informatyki i Telekomunikacji, Politechnika Poznańska | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2025
Chapter type
chapter in monograph / paper
Publication language
english
Abstract
EN The document reports the results of EE2-6.1 in improving video coding by introducing adaptive picture-level vertical mirroring. The method involves an automatic frame pre-processing step for determining whether the mirroring should be applied without the necessity to perform a brute force search or apply additional RDO checks. In EE2-6.1 the method was additionally updated to work in RA configuration. The proposed method was implemented in the ECM-16.1 software and achieved an average BD-rate change of -0.22%, -0.25%, and -0.43% for Y, U, and V components in AI configuration, and -0.11%, -0.12%, and -0.15% for RA.
Pages (from - to)
1 - 5
Book
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