BUILDING BOUNDARY EXTRACTION FROM LIDAR DATA USING A LOCAL ESTIMATED PARAMETER FOR ALPHA SHAPE ALGORITHM
نویسندگان
چکیده
منابع مشابه
Parallel Algorithm for Building Extraction from LiDAR Data
The data presented by Light Detection and Ranging (LiDAR) systems are in a dense and accurate three dimensional pattern without point classification, such as trees, roads, and buildings. Extraction of boundary points is essential for recognizing buildings. However, it is complicated to process the LiDAR data due to its irregularity and a large number of collected data points. In order to find b...
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ژورنال
عنوان ژورنال: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2018
ISSN: 2194-9034
DOI: 10.5194/isprs-archives-xlii-1-127-2018