A block-based transformation algorithm is proposed for image security using a combination of image transformation and encryption techniques. This algorithm will be used as a pre-encryption transform to confuse the relationship between the origi

DESIGN AND IMPLEMENTATION OF HISTOGRAM SPECIFICATION IN DIGITAL IMAGE SEGMENTATION AND ENHANCEMENT

Logistic混沌置乱彩色图像加密，仿真出加密图像，解密图像，与彩色图像RGB三分量的加密前后的直方图对比-Logistic Chaotic Scrambling color image encryption, the encrypted image simulation, image decryption, encryption contrast histogram before and after the three RGB components of a color image