A Scheme of LSB Steganography Based on Concept of Finding Optimization Pixels Selection

摘要

Reduce the expected number of modifications per pixel (ENMPP) of cover image is a useful way to improve the imperceptibility in steganography. Many works related with this issue have been proposed in recent years. In this paper, a scheme of LSB steganography is proposed which based on concept of finding optimization pixels selection from cover image. The experimental results show that effect of reducing ENMPP is remarkable.