Martin G Hunt

US Patent:

20130044105, Feb 21, 2013

Filed:

Aug 20, 2012

Appl. No.:

13/590086

Inventors:

Michael B. Doerr - Dripping Springs TX, US
Jan D. Garmany - Austin TX, US
Michael B. Solka - Austin TX, US
Martin A. Hunt - Austin TX, US

International Classification:

G06T 15/00
G03H 1/08

US Classification:

345419, 359 9

Abstract:

System and method for video holographic display. Information is received regarding a 2D hogel array with multiple hogel apertures, specifying number, size, and/or spacing of the hogel apertures. Information regarding a 3D scene is received, including a scaling factor mapping the 3D scene to a 3D display volume. Due to gradual variation of radiation patterns from hogel to hogel, a full set of color radiation intensity patterns for the entire hogel array may be generated by interpolating the color radiation intensity patterns from a sparse subset of the hogels without having to compute all of the patterns. The full set of color radiation intensity patterns may then be used to holographically display the 3D scene.