一个用GDI绘制的仪器仪表，能够动态显示其功能，只要稍加改变，就可以用在其他行业领域，

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。-Catalog include: documentation and two source code. One of the source code is the identification procedures, and the other is a matrix class library, the book which is also used, so be accompanied. As it has saved the trained network weights, so the first time the use of identification procedures, he can run Release directory of the executable file, and then the picture directory to read the test pictures to identify. Of course, the reader can also be its own training network with training samples, but pay special attention to the training samples, otherwise it may result in the recognition rate is very low. Training sample selection principle is that as much as possible representative, in the long training time Buzhi Yu circumstan

一个简单的俄罗斯方块游戏，用双缓冲消除了闪烁，适合初学者参考-A simple Tetris game, using double buffering to eliminate flicker, suitable for beginners reference

简单的作图例子，实现画线、圆、矩形等功能-Simple mapping example, the realization of drawing a line, round, rectangular and other functions

图像识别源码，大家可以交流一下 请大家多多指教-source image recognition, we can exchange what please exhibitions

用Canny算子提取图像边缘，适合于初学者研究的好代码-Canny operator Image Edge Extraction suitable for beginners study by the code

二维图形编程，多边行性质的判定，凹凸性，点和多边形的包含性，相交性-two-dimensional graphics programming, the multilateral nature of the trip to determine, embossing, point and polygon inclusive, intersection

一个以多种方式处理位图文件的例子 内含多种处理位图的算法源码-a variety of ways to handle bitmap file contains multiple examples handle bitmap algorithm source code

直方图均衡比较有用的算法 对传统方法有比较好的改进-histogram equalization algorithm useful comparison to the traditional methods are relatively good improvement

生成B_spline样条曲线的程序，大家试试看，欢迎提出改进意见-generation B_spline spline curve procedure, we try to welcome suggestions for improvement

数字图像处理演示程序。为配合《数字图像处理学》一书的出版，便于读者在学习中对本书的主要内容加深理解并增加一些直观的感性认识，以便在更好地理解本书内容的基础上进一步在实践中利用各种图像处理能，特编制了一套实验演示软件。该软件既可以作为教学、演示之用，也可以在实际图像处理中直接应用。由于本软件严格按照软件工程的规范加以制作，并按惯例进行了包装，因此，安装使用极为方便。软件界面采用中文，界面友好、简便，一般不需要特别的专门学习就可以运用。在阅读完该简单说明后，只要动手试一下，便可灵活自如的加以应用。-Digital Image Processing Demonstration Program. To complement the "Digital Image Processing," a book published to facilitate readers in the study of the contents of the book to deepen understanding and increase the number of visual perceptions, in order to better understand the contents on the basis of the practice of using various image processing ability, developed a special experimental demonstration software . The software can be both as a teaching and demonstration purposes, but also in actual direct image processing applications. Since this software in strict accordance with the norms of software engineering to be produced, and the usual packaging, it is extremely easy installation. Chinese software interface, the interface