263 citations · 921 across the 54 of their papers we have counts for
5 papers · 1 filter
Perceptual Robust Hashing for Color Images with Canonical Correlation Analysis
Xinran Li, Chuan Qin, Zhenxing Qian +2
In this paper, a novel perceptual image hashing scheme for color images is proposed based on ring-ribbon quadtree and color vector angle. First, original image is subjected to norm…
Statistical Analysis of Signal-Dependent Noise: Application in Blind Localization of Image Splicing Forgery
Mian Zou, Heng Yao, Chuan Qin +1
Visual noise is often regarded as a disturbance in image quality, whereas it can also provide a crucial clue for image-based forensic tasks. Conventionally, noise is assumed to com…
Watermarking Graph Neural Networks by Random Graphs
Xiangyu Zhao, Hanzhou Wu, Xinpeng Zhang
Many learning tasks require us to deal with graph data which contains rich relational information among elements, leading increasing graph neural network (GNN) models to be deploye…
A Reversible Data hiding Scheme in Encrypted Domain for Secret Image Sharing based on Chinese Remainder Theorem
Yan Ke, Minqing Zhang, Xinpeng Zhang +3
Reversible data hiding in encrypted domain (RDH-ED) schemes based on symmetric or public key encryption are mainly applied to the security of end-to-end communication. Aimed at pro…
Computing in Covert Domain Using Data Hiding
Zhenxing Qian, Zichi Wang, Xinpeng Zhang
This paper proposes an idea of data computing in the covert domain (DCCD). We show that with information hiding some data computing tasks can be executed beneath the covers like im…