Road Extraction from High Resolution Satellite Image by Using Double Circle
نویسنده
چکیده
Many researchers conducted the effort for improving the classification accuracy of satellite image. Most of the study has used optical spectrum information of each pixel for image classification. By applying this method for high resolution satellite image, number of class becomes increase. 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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تاریخ انتشار 2007