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. 29, 1998
Filed:
Dec. 29, 1995
Boris Dmitrievich Lubachevsky, Bridgewater, NJ (US);
Ibrahim Emre Telatar, North Plainfield, NJ (US);
Lucent Technologies, Murray Hill, NJ (US);
Abstract
A method and apparatus for visually rendering a three dimensional structure as an image on a two dimensional display without specialized hardware. The invention renders each object of the structure one at a time on the display in descending order according to a measured distance, i.e., rear to front of the structure, of the object from a predetermined view point. As each object is rendered, depth relationships between the objects are conveyed to users. To reduce the number of computations required for rendering the objects, the present method and apparatus use a reference point to determine the measured distance from the predetermined view point to each object.