activity
20202026
most citedCoverless Video Steganography based on Maximum DC Coefficients

6 citations · 9 across the 7 of their papers we have counts for

collaborators

8 papers

cs.CV2026

RED: Reconstruction Evolution Dynamics for Generalizable AI-Generated Image Detection

Wenpeng Mu, Junshan Jin, Tanfeng Sun +2

The rapid evolution of image generators calls for forensic cues that generalize beyond known generation mechanisms. Existing detectors often rely on static image representations or…

cs.LG2026

IterInject: Indirect Prompt Injection Against LLM Agents via Feedback-Guided Iterative Optimization

Zixuan Chen, Jiaxiang Chen, Li Luo +4

LLM-based agents are increasingly deployed for complex tasks requiring planning, tool use, and interaction with external services. Their reliance on untrusted external content expo…

cs.MM2026

AVID: A Benchmark for Omni-Modal Audio-Visual Inconsistency Understanding via Agent-Driven Construction

Zixuan Chen, Depeng Wang, Hao Lin +6

We present AVID, the first large-scale benchmark for audio-visual inconsistency understanding in videos. While omni-modal large language models excel at temporally aligned tasks su…

cs.SD2025

FGAS: Fixed Decoder Network-Based Audio Steganography with Adversarial Perturbation Generation

Jialin Yan, Yu Cheng, Zhaoxia Yin +4

The rapid development of Artificial Intelligence Generated Content (AIGC) has made high-fidelity generated audio widely available across the Internet, driving the advancement of au…

cs.LG2025

Dynamic Optimization and Safety Indicator Injection for Jailbreaking Text-to-Image Models with Multimodal Safety Filters

Zixuan Chen, Hao Lin, Ke Xu +2

Text-to-image (T2I) models can generate not-safe-for-work (NSFW) content, motivating multi-stage safety pipelines with both text and image filters. Newer LLM-based filters detect l…

cs.CV2022★ 2 cited

Joint Learning of Deep Texture and High-Frequency Features for Computer-Generated Image Detection

Qiang Xu, Shan Jia, Xinghao Jiang +3

Distinguishing between computer-generated (CG) and natural photographic (PG) images is of great importance to verify the authenticity and originality of digital images. However, th…

cs.CV2021★ 1 cited

Gait Identification under Surveillance Environment based on Human Skeleton

Xingkai Zheng, Xirui Li, Ke Xu +2

As an emerging biological identification technology, vision-based gait identification is an important research content in biometrics. Most existing gait identification methods extr…

cs.MM2020★ 6 cited

Coverless Video Steganography based on Maximum DC Coefficients

Laijin Meng, Xinghao Jiang, Zhenzhen Zhang +2

Coverless steganography has been a great interest in recent years, since it is a technology that can absolutely resist the detection of steganalysis by not modifying the carriers.…