Changsheng Chen

ForensicsTok achieves unprecedented precision in image tampering localization by directly generating spatially grounded token sequences, bypassing traditional bottlenecks.

Even state-of-the-art AI-generated image detectors struggle when images are cropped, resized, or compressed, revealing a critical gap in real-world robustness.

MLLMs can now spot subtle image forgeries with SOTA accuracy by strategically using forensic tools to expose hidden inconsistencies, outperforming traditional text-centric approaches.