Three-improved-image-enhancement-

matlab编的基于图像矢量量化的水印程序，用分割码本的办法嵌入水印！(matlab for image vector quantization-based watermarking process, with the approach of the division of code embedded watermark!)

CSS对边缘图像进行特征点提取然后用改进的NCC算法进行匹配(Using CSS in edge to extract image feature point and then using the modified NCC to match)

本程序对梯度-灰度共生矩阵进行求解，并对其进行归一化的处理。(Gradient of the program- to solve GLCM, and its normalization processing.)

ccd图像检测程序。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(ccd image detection program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .)

通过用户给定的标签信息，来提取图像中的标记像素点位置，保存为种子点(Through the label information given by the user, the position of the label pixels in the image is extracted and saved as seed points.)

Sobel算子边缘增强算法，利用梯度下降原理边缘化图象(Sobel operator enhancement algorithms, using gradient descent principle marginalized image)

说明：  有雾天气下图像清晰化方法研究 图象增强的各种方法 内含程序(Foggy weather images clear method of image enhancement program includes a variety of methods)

來自於2012年IEEE TIP的論文 Efficient Contrast Enhancement Using Adaptive Gamma Correction With Weighting Distribution ，其功能為透過分析影像中的直方圖統計資訊，達到快速增強影像對比的結果。(From the 2012 IEEE TIP paper "Efficient Contrast Enhancement Using Adaptive Gamma Correction With Weighting Distribution"which functions as a histogram of the image by analyzing statistical information, to quickly enhance image contrast.)

image processing book

ct扇束等角滤波反投影重建算法matlab源码 分成源图像创建 投影 滤波反投影三个文件(ct Matlab reconstruction algorithm which can be used for CT image reconstruction)