Updating

README.md

@@ -1,2 +1,15 @@
 # ImageSegmentor
-segment remotely sensed images into meaningful regions
+segment remotely sensed images into meaningful regions.
+
+This software has realized the following methods for segmentating images: graph based segmentation, quad tree segmentation, multiresolution segmentation, and two-stage segmentation, watershed, mean shift; also, mrf classification, primitive building extraction, change detection based on gradient correlation, histogram matching, intensity correlation and rosin automatic thresholding.
+
+The release version has been tested to run successfully over windows XP, windows 7 operating systems. It is written by C++ language, compiled in Visual C++ 6.0.
+# Dependencies
+OpenCV 1.0 libraries are used to support some routines, such as region geometrical properties computation, morphological operations, k-means clustering. The GDAL library is used to read and write a host of image formats, *.tif, *.img, etc., and to produce vector files, such as *.shp. Both of OpenCV and GDAL are included in the package for easy compilation.
+
+# Installation
+(1) clone this package onto your computer
+(2) Open the image.dsw file in the root directory in Visual C++6.0 compiler
+(3) Compile and Debug. If there are linking problems, you may have to change the project settings to link libraries for GDAL and OpenCV.
+
+More information about this package can be found at http://blog.csdn.net/pobudeyi/article/details/6074118

README.md~

@@ -0,0 +1,13 @@
+# ImageSegmentor
+segment remotely sensed images into meaningful regions.
+
+This software has realized the following methods for segmentating images: graph based segmentation, quad tree segmentation, multiresolution segmentation, and two-stage segmentation, watershed, mean shift; also, mrf classification, primitive building extraction, change detection based on gradient correlation, histogram matching, intensity correlation and rosin automatic thresholding.
+
+The release version has been tested to run successfully over windows XP, windows 7 operating systems. It is written by C++ language, compiled in Visual C++ 6.0.
+# Dependencies
+OpenCV 1.0 libraries are used to support some routines, such as region geometrical properties computation, morphological operations, k-means clustering. The GDAL library is used to read and write a host of image formats, *.tif, *.img, etc., and to produce vector files, such as *.shp. Both of OpenCV and GDAL are included in the package for easy compilation.
+
+# Installation
+(1) clone this package onto your computer
+(2) Open the image.dsw file in the root directory in Visual C++6.0 compiler
+(3) Compile and Debug. If there are linking problems, you may have to change the project settings to link libraries for GDAL and OpenCV.