图形文字处理编程,查找并定位文字串,可以用于图象处理

SIFT算法由D.G.Lowe 1999年提出，2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式，对其进行改进。 2 SIFT 主要思想 SIFT算法是一种提取局部特征的算法，在尺度空间寻找极值点，提取位置，尺度，旋转不变量。 -a method for extracting distinctive invariant features from images that can be used to perform reliable matching between different views of an object or scene. The features are invariant to image scale and rotation, and are shown to provide robust matching across a a substantial range of affine distortion, change in 3D viewpoint, addition of noise, and change in illumination. The features are highly distinctive, in the sense that a single feature can be correctly matched with high probability against a large database of features from many images.

dicom图像处理及传输源码-DICOM image processing and transmission source

人工智能人脸识别的基于gabor小波的matlab参考算法-Face Recognition Artificial Intelligence gabor wavelet-based reference algorithm matlab

用于评价图像分割算法性能的代码，包中的word文档对所用方法进行了简单的说明，还列出了具体的参考文献-Image segmentation algorithm for evaluating the performance of the code, including the word document on the methods for a simple explanation, but also a list of specific references

基于拓扑导数的图像分割算法，利用某一函数计算图像拓扑导数，并为每个像素归类，从而达到分割效果。-Topology-based derivative of the image segmentation algorithm, using a function derivative calculation of the image topology, and to classify each pixel to achieve the segmentation results.

GUI控件slider的使用详细代码演示，强推荐-Slider controls the use of GUI code a detailed presentation, strong recommendation

matlab图像处理工具箱，是冈萨雷斯编著的DIPUm的辅助工具-Matlab Image Processing Toolbox is edited by Gonzalez DIPUm aids

利用蝶形算法，实现快速傅立叶变换及其逆变换-The use of butterfly algorithm, fast Fourier transform and its inverse transform

基于radon变换的SR-CT断层重建程序，matlab编写-Radon transform based on the SR-CT tomography reconstruction procedures, matlab prepared

Visual C++MATLAB图像处理与识别实用案例精选之　图像反色　算法的源程序，含标准测试图片-Visual C MATLAB image processing and recognition practical case against selected color images Algorithm source files, including standard tests Photo