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cs.CV2026
HumanForge: A Human-Centric Deepfake Video Benchmark with Multi-Agent Forgery Rationales
Wenbo Xu, Zhimin Chen, Xiaojie Liang +3
Rapid advancements in video diffusion models and temporal editing tools have enabled the generation of highly realistic human-centric videos, presenting unprecedented challenges to…
cs.CV2026
NullEdit: Stealthy Image Protection via VLM Condition Redirection
Weiyao Huang, Liqin Wang, Ziqi Sheng +1
Modern image editors combine vision-language models (VLMs) with diffusion transformer backbones to modify a single reference image according to instructions without fine-tuning. Th…
cs.CV2026
Bridging the Micro--Macro Gap: Frequency-Aware Semantic Alignment for Image Manipulation Localization
Xiaojie Liang, Zhimin Chen, Ziqi Sheng +1
As generative image editing advances, image manipulation localization (IML) must handle both traditional manipulations with conspicuous forensic artifacts and diffusion-generated e…