Abstract:

This paper realizes secret annotation information hiding technique for color remote sensing image, studies the chosen method of information embedding area and proposes spatial information hiding W(L) method. The experimental results show that this technique has the virtues of good transparency, large hiding amount, accurate detecting results of secret signal and low algorithm complexity. It does no influence on the applied value of the remote sensing image, and has high practicability.

Key words: information safety, remote sensing image, annotation, spatial information hiding

摘要： 实现彩色遥感影像的机密诠释信息隐藏技术，研究信息嵌入域的选择方法，提出空间信息隐藏 矩阵方法。实验结果表明，该技术具有透明性较高、信息隐藏量大、机密信号检测结果准确和算法复杂度低等优点，不影响遥感影像的应用价值，其实用性较高。

关键词: 信息安全, 遥感影像, 诠释, 空间信息隐藏

CLC Number: 

• TP391.4