Accelerated Coherent Point Drift for Automatic Three-Dimensional Point Cloud Registration.
IEEE Geoscience and Remote Sensing Letters（2016）
摘要
Fully automatic 3-D point cloud registration is a highly challenging task in light detection and ranging (LiDAR) remote sensing. The coherent point drift (CPD) algorithm provides an appropriate solution for point cloud registration because of its high accuracy. However, real application of the traditional CPD algorithm is limited due to its demanding computational complexity. In this letter, we pr...
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关键词
Three-dimensional displays,Acceleration,Iterative closest point algorithm,Computational complexity,Laser radar,Transforms,Probability
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