A Reliable Watermarking Algorithm Based on Wavelet Transform for Satellite Images

Abstract

According to the need for having a confident and secure communication of satellite images with minimum tolerable delay, a novel method is presented here as a design and simulation of contemporary techniques. This paper turns around modern algorithms, building systems with higher grade-of-service using multi-resolution decomposition. We used Discrete Wavelet Transform (DWT) as a basic tool along by watermarking of satellite images. Choosing the best area to hide the watermark is distinguished from others in excellence as exposed in the last results. This is due to the fact that DWT supports features like progressive image transmission.