Unix 下进程间通讯的经典范例程序。 在Redhat 9下调试通过。-Unix inter-process communication classic example of the procedure. In Redhat 9 under through debugging.

BMP图像打开，二值化，形态学处理（膨胀，腐蚀，开，闭，二值边界提取），边缘提取（Roberts，sobel，laplacian，prewitt，laplacian of gaussian算子）-BMP images open, binarization, morphology processing (expansion, corrosion, open, closed, two-valued edge extraction), edge extraction (Roberts, sobel,

能够实现车牌识别功能的有用程序，多媒体技术选修课的实验-To achieve a useful vehicle license plate recognition program, the experimental multi-media technology elective