大地坐标转换经纬度源码，该源码对搞测绘或地质或GIS、GPS很重要。...

用c++编的关于图形的N个实例子，有参考价值-With c++ Allocated on the graphics sub-N examples, the reference value

能直接获取屏幕颜色，并保存为调色板！ 是建立颜色标准库的得力工具！-direct access to the screen color and the preservation of the palette! Color is to establish standards for the effective tool!

PNG格式文件解码源代码。适用于ARM平台-PNG file format decoder source code. Applicable to ARM platform

图象几何变换算法源代码-Image geometric transform algorithm source code

使用opengl编写程序，实现如下：画一个矩形，在xoy面内绕点P(100,50)旋转45度角。-Use opengl programming to achieve the following: draw a rectangle around the points in the xoy plane P (100,50) rotated 45 degrees.

对图像的综合处理，如滤波，小波变换，DCT,FET,投影法，差影法，轮廓提取，低通滤波，高通滤波，图像平移，旋转，灰度变换，灰度拉伸，图像膨胀，腐蚀等。-Integrated image processing, such as filtering, wavelet transform, DCT, FET, projection, and poor shadow method, contour extraction, low-pass filtering, high pass filtering, image translation, rotation, gray transformation, gray stretch, image expansion , corrosion, etc..

输入wiimote的加速度信息,利用kalmanfilter过滤加速度,得到有效的信息-use kalman filter refine the acceleration data from the wiimote, get the final useful data

完整的数字字符识别系统，VC开发，本人原创，识别率可以达到80％-complete digital character recognition system, VC, I originality, the recognition rate can reach 80%

一个2dimension直方图的算法包括相应的程序。-A histogram 2dimension algorithms, including the corresponding procedures.

用turboC实现的16位dos下的高色彩显示程序，想学学底层图形模式的朋友可以来看看。主要是中断的使用。-used to achieve the 16 dos, the high color display program, would like to learn the underlying graphics mode can be a friend to look at. The main use is broken.