SAR image quality of a lot of issues, one of which is Gain, here to provide a SA...

一个作业,用matlab实现指纹识别，做得不好，惭愧-an operation using Matlab achieve fingerprint identification, is not done properly ashamed

合纵大dm642 dsp的图像处理手册，讲的很详细-All vertical great dm642 dsp image processing manuals, talking in great detail

将彩色图像转换成灰度图像的程序，也可以转换成二值图像。-Color images will be converted into gray-scale image of the procedure can also be converted into binary image.

包括Canny边缘检测算子、罗伯特(Roberts)边缘检测算子、索伯尔(Sobel)边缘检测算子、普瑞维特(Prewitt)边缘检测算子、克瑞斯(Krisch)边缘检测算子和高斯－拉普拉斯(LoG-Laplacian)算子等。-Includes Canny edge detection operator, Robert (Roberts) edge detection operator,索伯尔(Sobel) edge detection operator,普瑞维特(Prewitt) edge detection operator, Chris (Krisch) edge detection operator and Gauss- Laplace (LoG-Laplacian) operator and so on.

ARM编译指南，包括基本操作，开发步骤等，很好用-ARM compiler guide, including basic operations, the development of steps and so on, very good use

一种改进的图像区域中心线提取方法，为了避免出现边界多个1的情况，算法预先扩充边界。-an improved regional image centerline extraction methods, in order to avoid a number of the border, Algorithm advance expand border.

将采集的RGB格式图像转换为YUV420格式图像，自己设定图像大小和其他参数-Will be collected in RGB format images converted to YUV420 format images, set image size and other parameters

显示图片的直方图，上传图片到数据库，批量上载和单个图片上载-Photo shows the histogram, upload pictures to the database, the lot on the individual and on the Photo

角点检测： 最简单的一种角点检测算子，但是由于采用了非最大化抑制，效果和OpenCV相当 输入的ImageGray为图像的灰度描述，WBPoint为Boolean数组，ImagePoint为标准角点检测算子运行后的检测值。-Corner Detection: The simplest type of corner detection operator, but due to the non-maximization of inhibition, the effectiveness and OpenCV considerable input ImageGray description for gray-scale images, WBPoint for Boolean array, ImagePoint standard corner detection operator After the detection of sub-run value.

沃尔什（Walsh）变换是一种可分离变换，广泛应用于图像处理。本代码实现了图像Walsh变换，非常经典，带图片可测试.-Walsh (Walsh) is a separable transform transform, which are widely used in image processing. Implementation of the code of the image Walsh transform, very classic, with pictures can be tested.