DETECTION OF ROOF BOUNDARIES USING LIDAR DATA AND AERIAL PHOTOGRAPHY

摘要: OF THESIS DETECTION ROOF BOUNDARIES USING LIDAR DATA AND AERIAL PHOTOGRAPHY The recent growth in inexpensive laser scanning sensors has created entire fields of research aimed at processing this data. One application is determining the polygonal boundaries roofs, as seen from an overhead view. resulting building outlines have many commercial well military applications. My work area a segmentation algorithm where descriptive features are computationally and theoretically simpler than previous methods. A support vector machine used to segment data points using these features, their use not common for roof detection date. Despite simplicity feature calculations, accuracy our similar work. I also describe basic extraction method, which acceptable roofs.