有关pgm图像格式及其他方面的介绍，希望对大家有用

特殊按钮 挺好的定制按钮功能随您所愿的使用自定义按钮可以定制学习一下。-special buttons

我的图像处理作业-my image processing operations

利用GDI+技术来实现了对图像的打开，旋转，有一定的价值-use GDI technology to achieve the right to open the image, rotate, a certain value

实现艺术字体的倾斜，锥状，圆形，方形，字幕，纹理，光照字等的变换。-To achieve artistic fonts tilt, pyramidal, round, square, subtitles, texture, light and so the word transformation.

gdi＋是microsoft一种更好的技术，上传的文件为gdi＋类库。使用它就不必安装，就可以使用性能更好的gdi＋技术了-gdi microsoft+ is a better technology, upload the document to gdi+ class library. No need to use it to install, it can use better performance of gdi+ technology

针对航空照片中自动目标识别的复杂性．该文提出了一种基于神经网络的自动目标识别算法， 算法包括检测和虚警排除两个阶段．检1删阶段是在整幅区域中i挂行快速搜寻．找出所有可能的目标 虚 警排障阶段是对检测阶段得到的结果进行进一步的验证， 在尽可能保留全部真目标的前提下，将伪目标 排除．实验结果证明了算法的可行性． 关键词 神经网络，航空照片， 自动目标识别-against aerial photographs Automatic Target Recognition of complexity. This paper presents a neural network-based automatic target recognition algorithm, the algorithm including the detection and false alarm ruled out in two stages. Frederick stage is a cut in the whole region i linked to fast-track the search. To identify all possible targets false alarm remove obstacles stage of the testing phase results further verification, reservations at all possible real targets on the premise that goal will be to exclude false. Experimental results demonstrate the feasibility of the algorithm. Keywords neural network, aerial photographs, automatic target recognition

平滑滤波 一般来说，图像的能量主要集中在其低频部分，噪声所在的频段主要在高频段，同时系统中所要提取的汽车边缘信息也主要集中在其高频部分，因此，如何去掉高频干扰又同时保持边缘信息，是我们研究的内容。为了去除噪声，有必要对图像进行平滑，可以采用低通滤波的方法去除高频干扰。图像平滑包括空域法和频域法两大类，在空域法中，图像平滑的常用方法是采用均值滤波或中值滤波，对于均值滤波，它是用一个有奇数点的滑动窗口在图像上滑动，将窗口中心点对应的图像像素点的灰度值用窗口内的各个点的灰度值的平均值代替，如果滑动窗口规定了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应的像素点的灰度值用窗口内的中间值代替。实现均值或中值滤波时，为了简便编程工作，可以定义一个n*n的模板数组。另外，读者需要注意一点，在用窗口扫描图像过程中，对于图像的四个边缘的像素点，可以不处理；也可以用灰度值为"0"的像素点扩展图像的边缘。下面给出了采用加权均值滤波的图像平滑函数代码和效果图：-smoothing filter general, the image of energy is mainly focused on the low-frequency part of the noise lies mainly in the high-frequency band, which system to extract the vehicle Edge Information has been concentrated in some of its high frequency, therefore, how to remove high-frequency interference at the same time, maintain the edge information, we Institute enforcement of the content. In order to remove noise, it is necessary for smooth images can be used to the low-pass filter to remove high-frequency interference. Image Smoothing in

著名图形开源库CXimage实用的例子，推荐。-Well-known open source graphics library CXimage practical examples, recommended.

vc环境下,使用qt编写的一个有关xml文件的读取与显示的小程序,有图形显示-vc environment qt prepared using a xml file to read and display a small procedure, have graphical display

针对可移动的选定窗口进行裁剪.主要功能市:1,实现裁减功能 2,实现裁剪功能 3-against mobile selected window cut. The main function of the city : one, two features to achieve reductions, cutting to achieve three functions