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Xinghong Qin

2 accepted papers

2021

Image Steganography Based on Iterative Adversarial Perturbations Onto a Synchronized-Directions Sub-Image

ICASSP 2021accepted

Nowadays a steganography has to face challenges to both feature-based staganalysis and convolutional neural network (CNN) based steganalysis. In this paper, we present a novel steganographic scheme to incorporate synchronizing modification directions and iterative adversarial perturbations to enhanc…

Cited by 0SourceScholar
2019

A New Spatial Steganographic Scheme by Modeling Image Residuals with Multivariate Gaussian Model

ICASSP 2019accepted

Embedding costs used in content-adaptive image steganographic schemes can be defined in a heuristic way or with a statistical model. Inspired by previous steganographic methods, i.e., MG (multivariate Gaussian model) and MiPOD (minimizing the power of optimal detector), we propose a model-driven sch…

Cited by 0SourceScholar