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边沿检测轮廓跟踪,在图像处理中非常重要的边缘检测轮廓跟踪算法。(Edge detection contour tracking, image processing in a very important edge detection contour tracking algorithm.)

图像处理效果评价,评价指标包括峰值信噪比，熵，以及均方误差，具体公式请参考相关文献(photo)

sar图像处理中的双阈值分割算法的matlab实现代码(Double threshold segmentation algorithm of SAR image processing of matlab code )

说明：  本文为图像分割源代码，把一幅在MATLAB中读入的图像分割成任意块(This article image segmentation source code, put a read into the MATLAB image is divided into arbitrary blocks)

说明：  使用mean shift方式增强图像对比度的一个小演示（开发平台：matlab7.0）(Using mean shift mode contrast-enhanced images of a small demo (Development Platform: matlab7.0))

利用多尺度高斯函数去除场景的光照分量；然后构造了一种二维伽马函数，利用光照分量的分布特性调整二维伽马函数的参数，降低光照过强区域的亮度值，提高光照过暗区域的亮度值，最终实现对光照不均匀图像的自适应校正处理。(The multi scale Gauss function is used to remove the illumination component of the scene, and then a two-dimensional gamma function is constructed. The parameters of the two-dimensional gamma function are adjusted by the distribution characteristics of the illumination component, the brightness value of the light illuminated region is reduced and the brightness value of the light dark area is improved. Finally, the adaptive correction of the uneven illumination image is realized. Positive treatment.)

Jpeg2000静态库，只需Encoder和Decoder两个函数轻松搞定Jpeg2000和Bitmap的转换，带示范程序，非常有用(Jpeg2000 static libraries, Encoder and Decoder only two functions easy to get and Bitmap Jpeg2000 The change model procedures with very useful)

matlab实现图像的读取，灰度变换、二值化、边缘检测和hough变换，包含有简单界面。(matlab image read, gray-scale transformation, binarization, edge detection and hough transform, contains a simple interface.)

一个非常实用的las文件处理工具，可以实现很多功能，如读写las文件，分类，分块，抽稀，合并，生成边界线，生成DEM，点云高度归一化，数据格式转换，波形数据压缩等(A very useful the las file processing tools, you can achieve a lot of features, such as read and write las file classification block Rarefy merge to generate the boundary line, generated DEM point cloud height normalized data format conversion, waveform data compression, etc.)

何凯明暗通道先验法进行单幅图像去雾的实现。 严格按照每一步编程。步骤清晰，代码易懂，更改图片路径后便可执行。(Make a single image to achieve HE dark fog channel priori method. In strict accordance with each step programming. Step clear, easy to understand code, change the image path after the executable.)