Shypd.aiThe largest open index of AI tools4KAgent is an open-source computer vision tool that uses an agentic framework to upscale any image to 4K super-resolution. It intelligently analyzes image content and distortion to restore and enhance details.
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4KAgent is an intelligent computer vision agent designed to universally upscale any image to 4K resolution, regardless of input type, degradation level, or domain. It features a multi-agent system where a Perception Agent uses large vision-language models (VLMs) to analyze image content and distortion, creating a restoration plan. A Restoration Agent then executes this plan with an execution-reflection-rollback procedure for recursive restoration. The tool also includes a Quality-Driven Mixture-of-Expert (Q-MoE) policy for optimal image selection, a dedicated face restoration pipeline, and a Profile Module for customizing restoration tasks without extra training. It also provides the DIV4K-50 dataset for challenging 4K upscaling tests.
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