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需要源码和图片请点赞关注收藏后评论区留言私信~~~应用尺度不变特征变换（SIFT）尺度不变特征变换是用于图像处理领域的一种局部特征检测算法，SIFT算法（1999）发现了图像或者视频中的特征，并由英国哥伦比亚大学获得专利。通常，我们可以使用特征进行分类或聚类。SIFT相对于平移、缩放和旋转是不变的S...

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1 内容介绍网络技术和多媒体技术迅猛发展,为了更好地保障图像信息传输的安全性和可靠性,解决数字图像的版权保护问题,图像信息隐藏技术已成为图像处理领域的研究热点之一.采用MATLAB开发环境,提出了一种图像信息隐藏算法,实现了图像信息隐藏的两大基本功能,即信息的嵌入和信息的提取.同时,模拟常见的攻击方...

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【图像融合】基于非下采样Contourlet变换nsct算法实现红外图像和可见光图像的融合matlab源码

1 简介本论文主要研究基于非采样Contourlet变换的可见光与红外图像融合技术。本论文首先在国内外的研究基础上，通过分析图像融合技术的基本概念和原理，研究了图像融合技术一些典型算法。结合非采样Contourlet变换多尺度多分辨率和平移不变性的特点，提出一种基于非采样Contourlet变换的可...

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更新时间 2024-02-22 10:37:48

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