GIS, computer graphics Douglas

分水岭算法代码，以及说明。用标记-分水岭算法对图像进行分割-Watershed segmentation algorithm

利用MATLAB实现的图像的特征匹配，对于图像拼接和全景图像生成至关重要-MATLAB implementation of the image using the feature matching, image stitching for panoramic images and to generate essential

ENVI中HDF5科学数据支持补丁,更新为一个SAV文件 ,放在安装目录的save_add文件 夹下，启动ENVI即可使用。-HDF5 scientific data in support of ENVI patches, updates to a SAV file on the installation directory save_add folder, start ENVI can be used.

该函数实现的是文章New edge-directed interpolation中的算法-it implements the method in new edge-directed interpolation

周长发第三版的附带光盘。内附书中所有源代码-Week long hair

利用小波变换技术图像融合方法从模糊图像中恢复图像，并给出结果-Using Wavelet Transform Image Fusion technology of fuzzy images from the resumption of images, and gives results

通过此算法选取出来的阈值非常理想，对各种情况的表现都较为良好。虽然它在很多情况下都不是最佳的分割，但分割质量通常都有一定的保障，可以说是最稳定的分割。由上可知，大津算法是一种较为通用的分割算法。-Through this algorithm to select the threshold by the very satisfactory performance of the various situations are relatively good. Although in many cases it is not the best partition, but the quality of segmentation is usually a certain degree of protection, it can be said is the most stable partition. From the above we can see that Otsu algorithm is a segmentation algorithm is more generic.

2D图象处理程序，类似FRACTAL STUDIO功能不用说了非常强大，这是源代码-2D image processing procedures, similar FRACTAL STUDIO features a very powerful Needless to say, this is the source code

算法实现对区域面积的计算，同时计算区域的长短轴和长短轴的比例，结果在D盘的目录以文本形式输出。-Algorithm for the calculation of area, while calculating the length of the region and the length of shaft axis ratio, resulting in D disk directory to text output.

绘出图像中主要线路的走向 laneMaking-Mapped images to the main lines laneMaking