Zhenhua Qu

Enhancing Source Camera Identification Performance With a Camera Reference Phase Sensor Pattern Noise

Xiangui Kang, Yinxiang Li, Zhenhua Qu et al. · IEEE Transactions on Information Forensics and Security · 2011 · 214 citations

Noise Residues, Image Sensor, Image Analysis +13

A Novel Method for Detecting Cropped and Recompressed Image Block

Weiqi Luo, Zhenhua Qu, Jiwu Huang et al. · 2007 · 192 citations

Jpeg Images, Engineering, Biometrics +18

A survey of passive technology for digital image forensics

Weiqi Luo, Zhenhua Qu, Feng Pan et al. · Frontiers of Computer Science in China · 2007 · 106 citations

Image Analysis, Passive Technology, Engineering +6

Detecting digital audio forgeries by checking frame offsets

Rui Yang, Zhenhua Qu, Jiwu Huang · 2008 · 85 citations

Digital Audio, Jpeg Compression, Engineering +11

A convolutive mixing model for shifted double JPEG compression with application to passive image authentication

Zhenhua Qu, Weiqi Luo, Jiwu Huang · Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing · 2008 · 64 citations

Source Separation, Engineering, Machine Learning +23