基于平面拟合的Lidar影像建筑物提取

OTSU方法计算图像二值化的自适应阈值，OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。算法对输入的灰度图像的直方图进行分析，将直方图分成两个部分，使得两部分之间的距离最大。划分点就是求得的阈值。都是老外写的，经典哦。-OTSU images calculated value of the two adaptive threshold, OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple and efficient manner. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction. Algorithm for the importation of gray-scale image histogram analysis of histogram is divided into two parts, Part 2 makes the distance between the largest. Demarcation point out the threshold. Foreigners are written in the classical oh.

用于人脸识别的模糊独立成分分析+主成分分析，用模糊支持向量机进行的分类。-Fuzzy Face Recognition for independent component analysis+ principal component analysis, using fuzzy support vector machine classification.

很有名的扫描线填充算法实现。可以用左键画完所有的封闭线段，然后点击右键填充所有封闭区域-famous scanning lines filling algorithm. Left unfinished can use all the closed segment, then right-click to fill all the closed region

国外一个著名的计算机视觉开发库，C++编写，并且附有例子，适合研究计算机视觉的人员用！-abroad a famous computer vision for the development, C, and with examples. for the Computer Vision Research Service!

sobel 图像算子算法-image segmentation algorithm Operator

实现图像数据的JPEG-LS标准的压缩，可以实现无损压缩也可以进行有损压缩-Realize image data standard JPEG-LS compression, lossless compression can be lossy compression can also be carried out

imagelib是一个C + +类库提供图像处理及相关设施，希望对大家有所帮助-imagelib is a C++ class library providing image processing and related facilities, and they hope to help everyone

图像灰度提升 注意：本程序中，每点击一次“增加亮度”，图像灰度提升16；每点击一次“降低亮度”，图像灰度降低16。-Grayhound upgrade Note : This procedure, each click "increasing brightness," Grayhound upgrade 16; Each click "lower brightness," Grayhound lower 16.

简单的绘图程序源代码-simple drawing program source code

很好的昙花图片，压缩包中有 21 个图片。-nice picture of night-blooming cereus, 21 pictures in the compression package.