A novel information hiding technique for remote sensing image

Abstract

In this paper, we introduce an information hiding technique into remote sensing area. We develop its connotation that the secret information is still hidden in the original remote sensing image. We propose a practical information hiding technique and a novel wavelet information hiding algorithm which is able to adapt to features of a remote sensing image. The technique is based on the embedding strategy of Discrete Wavelet Transform and HVS (Human Visual System) character. The algorithm is a blind one and has no influence on applied value of a remote sensing image. © Springer-Verlag Berlin Heidelberg 2005.