Multi-images encryption and watermarking with small number of keys via computational ghost imaging
Qingtian Guan, Huaxia Deng, Wenbo Liang, Xiang Zhong, Mengchao Ma
Topics & Concepts
EncryptionComputer scienceDigital watermarkingWatermarkKey spaceKey (lock)Ghost imagingComputational complexity theoryCryptographyAlgorithmTheoretical computer scienceComputer visionImage (mathematics)Computer securityRandom lasers and scattering mediaAdvanced Steganography and Watermarking TechniquesAdvanced Optical Imaging Technologies