Two-dimensional compressed sensing-based compression and encryption method for two color images

• Main Authors: CHAI XIULI, LI ZHENG, ZHI XIANGCHENG, WANG JUN, GAN ZHIHUA, ZHANG MIAOHUI, WU HAIYANG, BI JIANQIANG
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention provides a two-dimensional compressed sensing-based compression and encryption method for two color images. The method comprises two stages: in the first stage, two-dimensional compressed sensing is utilized to perform compressed measurement on two color plaintext images, and then meas...