K-D树源码，不错的空间查找算法，在三维重建和匹配中应用较多！-KD tree source, good space search algorithm, in the three-dimensional reconstruction and matching the application of more!

kd 近邻查找. 一般用在图像拼接等领域-k-d tree to find the nearest one

用matlab进行图像拼接时，可以用到的程序，或可参考。K-D树。我没看懂-Using matlab for image stitching, you can use a program, or a reference. KD tree. I did not understand

k-d树的matlab程序，包含了KDTREE, KDTREEIDX and KDRANGEQUERY functions。提供了两个Demo scr ipts(kdtree_demo.m & kdrange_demo.m),很实用- This distribution contains the KDTREE, KDTREEIDX and KDRANGEQUERY functions. Included are the source code files in kdtree/s