A Joint Encryption and Reversible Data Hiding Scheme Based on Integer-DWT and Arnold Map Permutation

by Shun Zhang, Tiegang Gao, Guorui Sheng
Published 2014-01-01

A Novel Encryption Frame for Medical Image with Watermark Based on Hyperchaotic System

by Shun Zhang, Tiegang Gao, Lin Gao
Published 2014-01-01

Image Sharpening Detection Based on Difference Sets

by Dongping Wang, Tiegang Gao, Yuan Zhang
Published 2020-01-01

Improvement of Hierarchical Routing Algorithm in Wireless Sensor Network

by Yinghui Yang, Qunting Yang, Tiegang Gao
Published 2019-01-01