The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Nov. 20, 2020
Cesium Gs, Inc., Philadelphia, PA (US);
Sean Lilley, Exton, PA (US);
Kangning Li, North Wales, PA (US);
CESIUM GS, INC, Philadelphia, PA (US);
Abstract
Systems, methods, devices, and non-transitory media of the various embodiments enable for updating a point cloud, such as a two-and-a-half-dimensional (2.5D) point cloud. Various embodiments include receiving two point clouds, such as a base point cloud of a terrain area and a new point cloud of the terrain area, and fusing the received two point clouds to generate an up-to-date point cloud, such as an up-to-date point cloud model of the terrain. Various embodiments may be especially useful in generating models of terrain areas, such as construction sites, earthwork projects, shorelines, etc., surveyed by surveying technologies, such as drone-based aerial photogrammetry systems, Light Detection and Ranging (LiDAR) systems, etc.