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.