RanSac算法检测椭圆，要求各个点是接近一个平放的椭圆。效果还可以。...

这是从外国网站下载下来的，关于图像检索的matlab程序，带有界面，和实验用图像。程序运行具体说明在Instructions文件中。-This is a foreign website down on the Matlab image retrieval procedures, interface with, and the experimental images. Procedures specified in the Instructions document.

多边形布尔运算处理原代码及说明-polygon processing Boolean operation code and the original note

最基础基本的粒子算法非直线在线粒子滤波指导教程-The most basic particles of basic non-linear algorithm to guide tutorial particle filter online

MATLAB 给图像添加各种噪声：如椒盐噪声，高斯噪声、乘性噪声等等。-MATLAB add all kinds of noise to the image: If salt and pepper noise, Gaussian noise, multiplicative noise and so on.

消失矩作用的程序，它是用一维信号来进行编程 -vanishing moments of procedures, it is a signal to carry out peacekeeping Programming

本程序实现在图像匹配过程中特征点的提取。-Realize this procedure in the process of image matching feature point extraction.

中值滤波的C代码，学习图像的可以参考下，有比较高的参考价值-Median filter of C code, learning can refer to the next image, has a relatively high reference value

实现各种基础的图象处理功能，例如傅里叶变换，图像滤波，平滑锐化，直方图-based on the realization of various image processing functions, such as Fourier transform, image filtering, smoothing sharpening, histogram

摘　要:舌象中的裂纹是中医舌诊中的重要内容。由于拍摄条件的不同,舌象质量有较大差异,传统的阈值选取方法并不 适用。文中提出一种舌象裂纹检测的自适应阈值选择方法。该方法利用舌象的L 3 a 3 b 色彩特征及区域的分裂- 合并, 对舌象进行区域分割,自适应地选取舌中部区域的色彩值作为阈值,对整个舌象进行裂纹提取。经验证,本方案对不同的 舌象能较好地提取出裂纹,实现舌象裂纹诊断的客观化。-Tongue’ s crack is a very important part of herbalist doctor diagnosis. For the different screen conditions , there are many differ2 ences on the tongue’ s quality. It is not effective to use the t raditional threshold ext raction algorithm. In order to solve this problem , pro2 pose a new adaptive threshold algorithm. Present the segmentation of the image of tongue by using the feature on tongue in the L 3 a 3 b color space and the split- combining algorithm. Then use the threshold , which is the color value ext racted automatically in the middle of the tongue , to detect the crack of the whole tongue. The experiments show that this approach is able to distill the crack effectively to different tongue images , and achieve the objectivity of the diagnosis based on the tongue’ s c

用于提取数码相机相片中的EXIF信息，几乎所有的信息都可以提取出来-For extracting digital camera photos in the EXIF information, almost all of the information can be extracted