Patent · US Active

Image upsampling technique

US8260087B2 · kind B2 · utility

5Cited by

1References

37Claims

0Family size

Assignee

Sharp Laboratories of America, Inc. · US

Inventors

Dean Messing · Beaverton, US
M. Ibrahim Sezan · Camas, US
Scott Daly · Kalama, US

Key dates

Filing date	Jun 22, 2007
Grant date	Sep 4, 2012
Priority date	—
Expiry date	May 20, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06T3/4007
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An upscaling (upsampling) technique for digital images and video for presentation on a display. An image at a first resolution may be separated into a plurality of channels. Each channel may be upsampled to a higher resolution. The plurality of channels may then be combined to form an image at the higher resolution.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.