Road Extraction from High Resolution Satellite Image by Using Circle Area
نویسنده
چکیده
Many researchers conducted efforts for improving the accuracy of road extraction from satellite images. Many studies have used optical spectrum information of each pixel for road extraction. By applying this method for high resolution satellite image, some problems occurred. This situation is remarkable for urban area. Most of the case, we need the information about land use. In this study, we propose the method for detecting the road intersection by using a double circle. After detecting the road intersection position, we can find out the road network easy. This algorithm was applied for QuickBird image.
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