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BARE EARTH FINDING AND FEATURE EXTRACTION FOR 3D POINT CLOUDS
BARE EARTH FINDING AND FEATURE EXTRACTION FOR 3D POINT CLOUDS
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机译：3D点云的裸露地球发现和特征提取
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摘要
Generally discussed herein are systems and apparatuses that relate to systems and methods for analysis of 3D light radar (LiDAR) point clouds. The disclosure also includes techniques of bare earth and feature extraction. According to an example, bare earth and feature extraction can include estimation of a ground layer, generation of an inverse Above Ground Layer (AGL), identification of paths, roads, and cleared areas, identification and removal of buildings, and identification of a Human Activity Layer (HAL). This combination of features may provide for a much higher probability of detection of human activity.
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