Machine Heart
Jun 21, 2026 · Artificial Intelligence
From Detection to Repair: Closing the Loop in AI‑Generated Image Forensics
GenShield, a unified autoregressive framework introduced by researchers from Peking University, combines explainable AI‑generated image detection with controllable artifact correction, leveraging a two‑stage Visual Chain‑of‑Thought curriculum and the newly built GenShield‑Set dataset to achieve state‑of‑the‑art performance on both detection and repair benchmarks.
AI-generated image detectionGenShieldVisual Chain-of-Thought
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