Review on 3D Point Cloud

Roopa B S *, Pramod Kumar S, Prema K N and Smitha S M

ECE Department, JNN College of Engineering Shimoga VTU Belagavi, India.
 
Review Article
Global Journal of Engineering and Technology Advances, 2023, 16(03), 219–223.
Article DOI: 10.30574/gjeta.2023.16.3.0192
Publication history: 
Received on 06 August 2023; revised on 25 September 2023; accepted on 28 September 2023
 
Abstract: 
A collection of multidimensional points is represented by a data structure called a point cloud, which is frequently used to describe 3-D data. A point cloud is, technically speaking, a database of points in a three-dimensional coordinate system. However, from the viewpoint of a typical workflow, the only thing that matters is that a point cloud is an extremely accurate digital record of an item or region. It is saved as a very large number of points that cover a sensed object's surfaces. 3D point clouds have drawn more and more attention as a novel way to depict objects in recent years. In this paper, a brief introduction to point clouds is given. The study provides a discussion of point clouds, point cloud data collecting, processing, and applications.
 
Keywords: 
Point cloud; 3D data; Digital record; Object; Scene; Acquisition
 
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