图像处理完成有关直方图修改技术、平滑、锐化、几何以及频域变换等典型算法的编制，并提供对图像示例的测试结果和分析说明，开发与理论教学相配合的计算机图像处理与分析的演示系统。-image processing to complete the histogram modification technique, smooth, sharpening, geometry and the frequency domain algorithm typical transform the establishment, and provide examples of images of the test results and analysis show that Development and teaching the theory of compatible computer image processing and analysis of the demonstration system.