A Reliable Watermarking Algorithm Based on Wavelet Transform for Satellite Images

被引：2
|
作者：
Abolfathi, M. [1 ]
Amirfattahi, R. [1 ]
机构：
[1] Isfahan Univ Technol, Esfahan, Iran
来源：
MINES 2009: FIRST INTERNATIONAL CONFERENCE ON MULTIMEDIA INFORMATION NETWORKING AND SECURITY, VOL 1, PROCEEDINGS | 2009年
关键词：
D O I：
10.1109/MINES.2009.297
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：588 / 592
页数：5
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