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

图像点转换 图像点转换-images converts the image point conversion converts images

RanSac算法检测椭圆，要求各个点是接近一个平放的椭圆。效果还可以。-RANSAC ellipse detection algorithm requires each point is closer to a flat oval. Effects can also.

简单的图像处理小程序，非常好用，简单实用对于初学者有借鉴价值。-Simple image processing applet, very easy to use, simple and practical value for the reference for beginners.

该程序是用于图像处理的，包括对位图进行滤波，阈值分析等功能-that the procedure was used for image processing, including bitmap filtering, threshold analysis, and other functions

将黑白图像转换成灰度级―邻域平均灰度级二维直方图-Black and white images will be converted into gray-scale- the average gray-scale neighborhood of two-dimensional histogram

track1.m是二值图像边界跟踪的主程序，boundary_trace.m是二值图像边界跟踪的调用程序，完成图像的边界跟踪。 track2.m是灰度图像边界跟踪的主程序，boundary_trace2.m是灰度图像边界跟踪的调用程序。-track1.m is a binary image of the main border track, boundary_trace.m is a binary image border call tracking procedure to track the completion of the border image. track2.m gray image is the border of the main track, boundary_trace2.m is a gray image boundary tracking procedure call.

数字图像处理。图像显示，均值滤波。拉破拉斯锐化。图像灰度显示。图像镜像。图像拉伸-Digital image processing. Image display, the mean filter. Pull-breaking las sharpening. Image grayscale display. Mirror images. Image stretching

合成孔径雷达图像(SAR)基本程序，打开‘.raw’原始16位幅度或者强度数据，另外需要一个文本文件写入高度宽度信息，文本文件后缀 .txt 需要改为 .dim 。-Synthetic aperture radar images (SAR) the basic procedures, open

用于实现对数极坐标变换的程序，在图像处理中对于旋转、缩放的图像如果需要得到其参数的话，需先进行对数极坐标变换，然后进行相位相关法计算。-for Computing logarithmic polar transformation of image

图像处理逆滤波程序，是一种常见的滤波算法-Image processing inverse filtering procedures, is a common filtering algorithm