这是用DirectX9写的一个多纹理的动画，呈现了一个真实的水的效果。

AutoCAD画的三维文件，很不错哦，可以下载后自己参照-Three-dimensional AutoCAD drawing files, oh well, you can download their own reference

从LiDAR影像中提取建筑物，最重要的是去除高大的树冠。本项目通过平面拟合去除LiDar影像中的高大树冠，并通过区域生长的方式得到建筑物对象。

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.

图形的反混淆算法-graphics anti-aliasing algorithms

用vb开发的图形界面文件-with vb development of the graphical interface documents

一个基于BP网络的含噪音数字识别程序-A program based on BP networks point-digit recognition

电子白板包括直矩形，圆等多种图像，多人绘画，功能强大。希望开发过程中能帮助到大家。

数字图象半色调化常用的16阶图像法-digital halftone image of the 16 common law band image

图像的几何变换，水平及垂直静像，缩放等。-images of geometric transformation, horizontal and vertical still picture, zoom and so on.

将IDL（Interactive Data Language）语言转换为PYTHON语言（一种面向对象的脚本编程语言）-Convert IDL to Python