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:
Nov. 01, 2016
Filed:
Sep. 18, 2014
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Michael Jason Gourlay, Seattle, WA (US);
Justin Avram Clark, Kirkland, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Volumes of a 3D physical space are used in a surface reconstruction process, where adjacent volumes share vertices so that no gaps or overlaps between the volumes exist. As a result, a continuous surface is obtained in the surface reconstruction process. The vertices are anchored to nodes in a pose graph, such that locations of the vertices are adjusted as the pose graph is updated. As a result, a deformation of the volumes is permitted. Based on the deformation of a volume, a region of a depth map of the physical space is deformed correspondingly. Each vertex can be anchored to a closest node of the pose graph, or to a point which is based on a combination of nodes. In one approach, the point is defined based on the closest node and other nodes within a defined radius of the closest node.