AI RESEARCH
Multi-task Just Recognizable Difference for Video Coding for Machines: Database, Model, and Coding Application
arXiv CS.CV
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ArXi:2604.09421v1 Announce Type: cross Just Recognizable Difference (JRD) boosts coding efficiency for machine vision through visibility threshold modeling, but is currently limited to a single-task scenario. To address this issue, we propose a Multi-Task JRD (MT-JRD) dataset and an Attribute-assisted MT-JRD (AMT-JRD) model for Video Coding for Machines (VCM), enhancing both prediction accuracy and coding efficiency.