利用harris算法对图像的角点进行检测，对一般的图像检测的效果都还不错...

用VC实现DirectDraw编程-with VC DirectDraw Programming

此程序通过用0-9、*、#、%等各种键盘上的符号输出W形的图形，其关键在于对数学中直线的运用。-this procedure by using 0-9 ,*,#,% various symbols on a keyboard output W-shaped graphics, the key lies in the mathematics of linear use.

一个条码生成程序及源程序 带算法 39条码 EAN13条码-a barcode generation procedure and source algorithm with 39 barcode EAN13 barcode

Linea DDA Linea bresenham

哈工大 VC++ 课程设计 画图板的设计与实现-HIT VC++ curriculum design drawing board of the Design and Implementation

将一个窗口图象存为一个BMP文件-window image of a deposit for a BMP file

屏幕放大镜-screen magnifiers

实现了图形界面的时钟。初学GDI和VC的可以参考-realized the graphical interface clock. Beginners and GDI can refer to the VC

此源码是采用VC工具，主要功能为：进行音频信号采集后，显示出信号波形。-This is using VC-source tools, the main function as follows: after the audio signal acquisition, showing that the signal waveforms.

一个支持Twain输入设备输入的DLL库文件，并包含一个的范例。-an input device support Twain imported DLL libraries, and includes an example.