Mesh for rendering an image frame

US7854518B2 · kind B2 · utility

Assignee

• HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

• W. Bruce Culbertson · Palo Alto, US
• Michael Harville · Palo Alto, US
• Daniel G. Gelb · Los Altos, US
• Irwin Sobel · Palo Alto, US
• Andrew E. Fitzhugh · Palo Alto, US
• Donald Tanguay · Palo Alto, US

Key dates

• Filing date: Jun 16, 2006
• Grant date: Dec 21, 2010
• Expiry date: Sep 8, 2028

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04N9/3147
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

A method includes generating a first plurality of meshes configured to map a first domain associated with a display surface having a plurality of fiducial marks to a second domain associated with a image capture device configured to capture a first image of the display surface, generating a second plurality of meshes configured to map the second domain to a third domain associated with a first projector configured to display a second image onto the display surface, and generating a first mesh configured to map the first domain to the third domain in conjunction with a second mesh using the first plurality of meshes and the second plurality of meshes.