opengl shader

计算机图形学课程作业 蕨类植物 实现 vs2005 -Computer graphics coursework ferns using vs2005

李子青的《人脸识别手册》，Handbook of face recognition，高清晰。-Handbook_Of_Face_Recognition_Springer_2005.pdf

BMP和LCD控制 单片机上如何显示BMP的例子 -BMP and LCD MCU control how the example shown BMP

《神经网络模式识别及其实现》书中的源代码，从第三章到第九章。

一个将图像转化为256色位图的代码-an image into a 256-color bitmap code

基于人脸和语音双通道的生物认证算法，已经通过编译，效果较好。-based on human face and voice of biological dual-channel authentication algorithms, compiler has been passed, the result is better.

二维画图程序，包括画直线，圆，多边形，曲线，随手画等，还可以写文本。是图形学很好的演示程序。-2D drawing program, including painting straight lines, circles, polygons, curves, such as finger painting, but also wrote the text. Graphics is a good demonstration program.

基于光线投射变换的三维模型特征提取,以三维模型的重心为球心的最小包围球剖分成一系列同心球壳，落入每个球壳的射线与模型表面的交点定义一个球坐标方程。一般地，对于每条射线，它与模型表面的多个交点同时落入一个球壳的几率大大降低了，这样就可以尽可能的减少信息的丢失。-Transform-based ray-casting feature extraction of three-dimensional model to three-dimensional model for the core focus of the post-mortem into the smallest ball surrounded by a series of concentric spherical shell, falling into the hands of each spherical shell model of the surface-ray intersection with the definition of a spherical coordinate equation. In general, for each ray, the surface of it with the model number of intersection points falling into the hands of a spherical shell at the same time greatly reduces the probability that such a reduction could be as much as possible the loss of information.

它主要完成的功能有画直线、曲线、圆、椭圆、矩形、多边形；支持剪贴板的操作；支持撤销、重复；保存成位图文件；打开位图文件。-It is mainly the function of the completion of painting a straight line, curve, round, oval, rectangular, polygonal support clipboard operations to support the revocation, repeat preservation into a bitmap file to open bitmap file.

一个绘制三次B样条的类，可通过型值点计算控制点，可进行拆分，可计算拟合误差-a cubic B-spline drawing of the category, through point-value calculation control points can be split, translate fitting error