xiaobobianhuan

二维Renyi熵图像分割源代码（原创） 参考文献见源代码。(source code for two-dimensional Renyi entropy thresholding algorithm)

1AttributeQuery属性查询2BufferAnalysis缓冲区分析3ComExtender使用Com组件扩展GIS服务器4Common_CustomDataSource_CSharp自定义数据源，XML，遥感影像数据5ContextManager通过Context为服务器添加图层，使用Image代替MapControl6ContextMenu右键菜单(全图，输出地图)7CustomRender自定义专题图实现(GDI)，非AO8CustomTask自定义任务，ITask，IFloatingPanelTask9CustomTool点、线、面、巨型、多边形、圆查询10DynamicAddResource动态添加本地/远程数据源，通过实例化MapResourceItem11ExportLegend输出图例，使用Image显示12FromControl使用用拖拉控件实现简单的地图浏览13FullSearch查询，全文查询14MapServerBrowserCS端使用AGS地图服务显示地图15NorthAmericaSample模版实例程序16Security移除图层、工具栏项、Task项17SetLayerVisibility控制图层可视性，使用Div代替Toc18SimpleAjaxAJAX原理实例19SpatialQueryCOMCom组件扩展服务器，空间查询20ThemeMap专题图，使用细粒度AO实现21VegSOE服务器对象扩展22webctrl_clientHtc，Web行为文件的使用23WebServiceTestGISWeb服务的使用与创建

此文件一共包含3个m文件。第一个文件的功能是绘制一个二值图像，并显示其傅立叶幅度谱。文件2功能是设计频域理想低通滤波器，并加以验证：读入一个二值图像(cameraman.tif)加噪声后在频域进行低通滤波观察滤波后的图像效果。文件3的功能是对图像eight.tif加入椒盐噪声后，实现Butterworth低通滤波.(This file contains 3 m documents. Functions of first file is to draw a binary image, and displays its Fourier amplitude spectrum. Document 2 is designed to function a frequency domain ideal low-pass filter , and verified it: reading a binary image (cameraman.tif) plus noise on it and smoothing it in the frequency domain using low-pass filtering.The filtered effect will be observed by displaying image.Document 3 is designed to read a binary image(eight.tif) and add salt and pepper noise on it, realized frequence domain Butterworth low-pass filter.)

用matlab语言实现图像的腐蚀和膨胀，不是用自带函数(Language with matlab image erosion and dilation, not with their own function)

可以计算图像的信噪比，适合初学者使用，采用matlab编写(Can calculate the signal to noise ratio images, suitable for beginners to use, using matlab)

针对镜头畸变失真模型，进行镜头畸变失真校正的小程序(Distortion model for lens distortion, lens distortion distortion correction for a small program)

从一幅多个细胞的图像中，分割出单个的细胞，一个细胞一个小图。(more than one cell from the image, segmentation of individual cells, a cell a small map.)

可实现答题卡阅卷系统中的图像倾斜矫正，采用Hough进行直线检测，并根据所定位的特征直线位置计算倾斜角度，再进行图像旋转，得到校正结果(chieve answer sheet scoring system image tilt correction, performed using Hough line detection, and calculates the inclination angle in accordance with the target characteristic linear position, then rotate the image, corrected results)

用于图像、图形的增强处理，效果非常明显，希望采纳(For images, graphics, enhanced processing, the effect is very obvious, hope to adopt)

读取MODIS的HDF文件和ENVI IDL的程序(MODIS ENVI IDL readhdf.pro)