Focusing on the cause that the existing F5 quantitative steganalysis algorithm which uses the feature caused by the shrinkage of image histograms has low precision,a new algorithm using several features and SVR to estimate the capacity is proposed.

SVM-based Blind Steganalysis for JPEG Images;

JPEG steganalysis based on Tri-training semi-supervised learning;

Information Hiding Used in Database and Study on Steganalysis Based on Ensemble Learning;

Study on quantitative analysis method of flax fiber chemical composition;

Whole pattern simulation of powder X-ray diffraction and related quantitative analysis methods without strcture refinement;

Study on Qualitative and Quantitative Analysis in X-Ray Fluorescence Spectrometry;