Passive forensics for image splicing based on PCA noise estimation. - Lifei Zhan; Yuesheng Zhu (ICITST, 2015)

An Image Splicing Detection Method Based on PCA Minimum Eigenvalues. - Lifei Zhan; Yuesheng Zhu; Zhiwei Mo (J. Inf. Hiding Multim. Signal Process., 2016)