computer graphics operations

对初学者非常有用,学习vega的经典的100个有用的程序-very useful for beginners to learn the classic Bond 100 useful procedure

三次非均匀B样条曲线,根据已知点画出一次,二次,三次的B样条曲线-three non-uniform B-spline curves, according to a known point draw, second, third B-spline curves

图像轮廓检测算法-image contour detection algorithm

以图形等多种方式显示时间钟表，在工控等方面常用-graphics to show in various forms, time clocks, the IPC so common

应用贝塞尔曲线成功画出一个苹果，修改点坐标便可以画出想要的图-drawing an apple by Bezier.

这是俺一个同学用反向传播算法编写的数字识别软件，识别率还是不错的-students with a back-propagation algorithm figures prepared by the recognition software to identify the rate is still pretty good

数字图像处理(第二版)(冈萨雷斯)习题答案，英文的，但很好懂。迅雷上可以下到一个1.74M的答案版本，但是其实只有94页，很不全，有的题目没有答案的，这是1.99M的，虽然只大了一点，但是有209页哦，所有答案都有的~~ -Digital Image Processing (Second Edition) (Gonzalez) Exercise answers, in English, but very well understood. Thunder can be the answer down to a 1.74M version, but in fact only 94, which was very full, and some subjects there is no answer, which is 1.99M, though only a little big, but there are 209 Oh, all the answers are The ~ ~

数字图像处理的基本方法,可以实现图像的放大缩小，旋转，负片，函数变换-3D building reconstruction is a challenging problem addressed by many researchers. Since airborne LIDAR data appeared as a new data source in remote sensing and photogrammetry many attempts were made to model buildings using LIDAR data. LIDAR combined with aerial images was e.g., used for building reconstruction by (Haala and Anders, 1997, Rotensteiner and Jansa, 2002).

系统实现方案：总体思想：将图像文件以二进制方式读入缓冲区，把二进制位转制为整数，对缓冲区数据进行编码，以特定的格式(unsigned short)写入输出文件；解压缩过程反过来即可。压缩文件存储格式：以每两个字节为单位储存(即每次写入16位unsigned short类型)。 0   1              2~15                      ... 第0位　存储压缩信息(1压缩；0不压缩，原始数据)第1位　如果第0位为1(压缩)，此位标明字符类别(0或1)；如果第0位为0(原始数据)，此位无意义，默认为0后14位　存储字符数量或者原始数据的值

计算机图形学大作业，网格简化，按照程序要求格式输入参数，可以输出指定对象的指定参数的网格简化的模型图的结果。可以支持模型的放大缩小以及左右移动。VS2010+OpenGL