dicom图像处理及传输源码

该函数实现的是a locally adaptive zooming algorithm fir digital images --2002 image vision computing中的算法-The function implementates the method in a locally adaptive zooming algorithm fir digital images

在图像模板匹配问题中,基于像素灰度值的相关算法尽管已经十分普遍,并得到广泛的应用,但目前此类算法都还存在有时间复杂度高、对图像亮度与尺寸变化敏感等缺点.为了克服这些缺点,提出一种新的基于图像灰度值的编码表示方法.这种方法将图像分割为一定大小的方块(称为R-块),计算每个R-块图像的总灰度值,并根据它与相邻R-块灰度值的排序关系进行编码.然后通过各个R-块编码值的比较,实现图像与模板的匹配.新算法中各个R-块编码的计算十分简单 匹配过程只要对编码值进行相等比较,而且可以采用快速的比较算法.新算法对像素灰度的变化与噪声具有鲁棒性,其时间复杂度是O(M2log(N)).实验结果表明,新算法比现有的灰度相关算法的计算时间快了两个数量级.-err

图像的旋转与缩放，此代码应用于opencv，具有旋转、放大与缩小的功能。-Image rotation and scaling, this code applies to opencv, with rotation, zooming and narrow features.

颜色空间变换函数。R,G,B与Y，R-Y，B-Y之间的转化、由亮度、色差变换R、G、B、c_to_sh --色差信号计算饱和度和色调-Color Space Conversion function. R, G, B and Y, RY, BY between the transformation, by the brightness, color transform R, G, B, c_to_sh calculation of color difference signal saturation and hue

基于数学形态学的模糊边缘检测算法，及相关的开闭运算等-based on mathematical morphology of the fuzzy edge detection algorithms, and related opening and closing, etc.

色彩空间转换，支持RGB, YUV, HSV, HSL, Lab, Luv等格式-Color space conversion, support for RGB, YUV, HSV, HSL, Lab, Luv, etc. formats

图像处理中滤波时，运用极值滤波的方法滤除杂波，得到清晰的图像-Image processing filter, the use of extreme methods of filtering to filter out the clutter, get a clear image

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基于组织的粒子群优化的最大类间方差阈值图像分割-Based on Particle Swarm Optimization organization of maximum between-cluster variance threshold Image Segmentation

一种改进的方法，自适应的高斯chirplet分解信号，文章很深入的讲解了退到过程。-a fast refinement for adaptive gussian chirplet decoposition