Steganography method based on wavelength for images

Abstract

In this paper, it is aimed to deal with secure communication problem depends onperceptibility. In data hiding process, imperceptibly is much important issue.Perceptibility measure depends on HVS (Human Visual System) in images, videos. In this case, developing software must be sensitive HVS range. Our method proposes to find appropriate pixels using visible light range's edge for embedding hidden data into coverimage. Other methods which use visible light methods have some difficulties. Our method tries to satisfy these difficulties. It is known that color transition is most critic point forHVS's perceptibility. So, in our method, first step is finding appropriate pixels which are near visible light range's edge value. And then these pixels can be use for embedding hidden data into cover image. Thus, secure communication problem depends on perceptibility can solve effectively.