Skip to content
Log in
Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Jianfu Zhang

h-index 7 View on Semantic Scholar

We have 3 of 34 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

Source-Face Authenticity Detection for 3D Gaussian Heads Reconstructed from a Single Portrait: A Benchmark and Dedicated Detector

This work introduces the first large-scale benchmark for this task by collecting real portraits and fake portraits from multiple sources and evaluates representative existing detectors on this benchmark, revealing their lack of explicit mechanisms for retaining fine-grained information and maintaining feature consisten...

Yu-Jie Gao, Zijian Yu, Yan Hong et al. · 0 citations
Preprint Aug 2026

GAP-SAM: A Global Artifact Prior for Generalizable AI-Generated Image Manipulation Localization

GAP-SAM encodes an image and its frozen VAE reconstruction into a global artifact token and injects it into SAM3's feature pyramid via zero-gated FiLM via zero-gated FiLM before pixel decoding to preserve localization while suppressing semantic-boundary shortcuts.

Haozhen Yan, Siyuan Shan, Zijian Yu et al. · 0 citations
Preprint Aug 2026

Defake-o3: From Speculative Rationales to Verifiable Evidence for Explainable AIGI Detection

Defake-o3 is presented, an explainable AIGI detector that moves from speculative rationales to verifiable evidence, and Experiments show that Defake-o3 improves both detection accuracy and explanation quality, producing more localized, verifiable, and persuasive evidence.

Bowen Deng, Jiahui Zhan, Yikun Ji et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.