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:
Apr. 15, 2003
Filed:
Jan. 11, 2001
Applicant:
Inventor:
Emilio Camahort, Austin, TX (US);
Assignee:
Zebra Imaging, Inc., Pflugerville, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H 1/08 ;
U.S. Cl.
CPC ...
G03H 1/08 ;
Abstract
An isotropic, direction and point parameterization (DPP) light-field model is used for rendering graphics images in a hologram production system. Using the DPP light-field models can reduce image artifacts, reduce oversampling, decrease rendering time, and decrease data storage requirements.