磁场不同

说明：  基于SIFT的图像配准程序 SIFT特征匹配算法是目前国内外特征点匹配研究领域的热点与难点,其匹配能力较强,可以处理两幅图像之间发生平移、旋转、仿射变换情况下的匹配问题,甚至在某种程度上对任意角度拍摄的图像也具备较为稳定的特征匹配能力(SIFT-based image registration procedure is the SIFT feature matching algorithm for matching feature points at home and abroad a hot area of research and the difficulties in matching their ability to deal with translation between two images, rotation, affine transformation to match the case of problems, and even to some extent in any angle images will also be able to match the characteristics of a more stable capacity)

说明：  这是一个用vc编写的简单的图形查看器程序，它可以用来实现图形查看的功能，好用哦(vc)

脆弱水印提取算法，与embed.rar中的嵌入算法相对应，可以提供较好的篡改定位(Fragile watermark extraction algorithm, and embed.rar correspond to the embedding algorithm can provide better tamper positioning)

用来图像分割，特征提取，目标跟踪，分类的工具箱(Used for image segmentation, feature extraction, target tracking and classification of the toolbox)

受阻力的球体运动轨迹程序，阻力与运动方向相反，满足阻力方程(By the resistance of the ball trajectory program, drag, and opposite to the direction of movement, and to meet the resistance equation)

计算单应矩阵，输入为2D图像坐标点和3D世界坐标点，输出为3x3单应矩阵(Calculate homography)

本例用matlab实现了三维图形的重建，效果不错(Example matlab realize this with the reconstruction of three-dimensional graphics, good results)

电视系统中，进行需要在线调整Gamma曲线，此工具可以方便的对电视系统中的Gamma曲线读写，修改，该软件使用了贝塞尔曲线，方便的拖出你想要的曲线，然后在线升级(TV system, to adjust the Gamma curve need to be online, this tool can be easily against the television system in the Gamma curve to read and write, modify, the software uses the Bezier curves, a convenient pulled out the curve you want, and then Online Upgrade)

2D dla mode good procedures, procedures written in very simple, easy-to-read, but not simple!

说明：  这个程序是用harr小波对图像进行分解和重构，是个可执行的源代码，已通过调试，大家可用来学习(this procedure is right Harr wavelet image decomposition and reconstruction, is the source of executable code, the debugging, you can be used for learning)