sobel edge detect

此程序是为了改变在图像处理中坐标轴的范围。-This procedure is for a change in image processing in the scope of axes.

用hough变换检测圆形，算法实现比较简单，用matlab编写，容易读懂，已经过测试-using hough transform to detect circle

matlab图象应用广泛于图象增强,其中的Retinex图象增强也越来越受到重视,对于彩色图象的处理效果很明显。-Matlab image widely used in image enhancement, The Retinex Image Enhancement also growing in importance for color image effect is obvious.

用hmm实现的人脸识别及其文档，转自国外网站-hmm use face recognition and realization of the documents, decanted from overseas sites.

主要实现图像的几何变换，主要包括图像的平移，镜像变换，转置，缩放，旋转等-The main achievement of the image geometric transformations, including image translation, image transform, transpose, zooming, rotating, etc.

图像超分辨是目前国内外研究的热点，该算法主要用于光学图像的超分辨-Image super-resolution is the study of hot spots at home and abroad that the algorithm is mainly used in optical image of the super-resolution

图像处理中的密度滤波方法，可去除小斑点杂波的影响。-Image processing method of the density filter can remove the effects of clutter in small spots.

使用分水岭算法实现图像的分割，并对直方图统计。-The use of the watershed image segmentation algorithm and histogram statistics.

本压缩包包含了计算机图像学中的图像平移等一些操作，而且包含了数字图像处理中的傅立叶，离散余弦等等一些算法，解释非常详细-The compressed packet contains a computer image of the school, such as image translation operation, and includes a digital image processing in the Fourier, discrete cosine and so on some algorithm, explained in great detail

application that can process some simple image