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:
Jul. 03, 1990
Filed:
Sep. 01, 1988
Robert L Dalglish, Abbotsford, AU;
Unisearch Limited, Kensington, AU;
Abstract
Robot vision and optical location systems capable of recovery of 'depth' information normally lost from the two-dimensional image collected by a conventional image system comprises a radiation source for projecting a beam of light or other suitable radiation from a known location onto a field of vision in a manner that provides information indicating the direction of projection of the beam, a detection device situated at a second known location for receiving light or other radiation of the projected beam, scattered or reflected by objects within the field of vision and providing information indicating the direction of the source of scattered or reflected radiation and an analyzer for comparing the projection location, direction of projection, detection location and direction of the source of detected, scattered or reflected radiation to determine the location of objects in the field of vision.