Digital terrain model (DTM) generation is the fundamental application of airborne Lidar data.
In past decades, a large body of studies has been conducted to present and experiment a …

In the last two decades, airborne LiDAR, as an active remote sensing technique, has
emerged as one of the most effective and reliable means of 3D point clouds collection. This …

In this work we address the task of the contextual classification of an airborne LiDAR point
cloud. For that purpose, we integrate a Random Forest classifier into a Conditional Random …

Segmentation and classification of urban range data into different object classes have
several challenges due to certain properties of the data, such as density variation …

A filtering algorithm is proposed that accurately extracts ground data from airborne light
detection and ranging (LiDAR) measurements and generates an estimated digital terrain …

The capability of partially penetrating vegetation canopy and efficiently collecting high-
precision point clouds over large areas makes airborne laser scanning (ALS) a valuable tool …

In this paper, a slope-robust cascaded ground segmentation in 3D point cloud for
autonomous vehicles is presented. In many challenging terrains encountered by …

Abstract Light Detection and Ranging (LiDAR) is a remote sensor able to extract three-
dimensional information. Environmental models in forest areas have been benefited by the …

摘要环境感知是无人驾驶的核心技术之一, 而利用三维激光雷达进行障碍物检测一直是国内外的
研究热点. 本文首先按照传感器的种类介绍了无人车障碍物检测方法的分类 …

With the fast development of 3D data acquisition techniques, topographic point clouds have
become easier to acquire and have promoted many geospatial applications. Ground filtering …