Difference of Normals as a Multi-scale Operator in Unorganized Point Clouds - Ioannou, Yani; Taati, Babak; Harrap, Robin; Greenspan, Michael (2012 Second International Conference on 3D Imaging, Modeling, Processing, Visualization & Transmission, 2012)
Keywords: 3D edges; computer vision; filtering; Image edge detection; Image segmentation; Kernel; KITTI; Laser radar; lidar; multi-scale; Noise; Object recognition; point cloud; segmentation; self-driving car; unorganized; unorganized point clouds; Vectors