Finding k-Nearest Neighbors in 3D Laser Scanning Point Clouds Using Spatial Bounding Box Method

Locating k-nearest neighbors for each point in 3D laser scanning point clouds through spatial bounding box partitioning approach with code implementation insights

Point Clouds from 3D Laser Scanning: Local Neighborhood Plane Fitting

Processing 3D laser scanning point clouds by fitting planes within local neighborhoods - a fundamental technique for planar surface extraction with implementation insights using PCA and RANSAC algorithms.