Systems and methods for correcting image perspective
US7990412B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2004 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Dec 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8205
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for correcting perspective in an image are invented and disclosed. One embodiment comprises capturing image data responsive to light incident upon an image-capture device, wherein the image data includes a first perspective of a subject-of-interest, providing an image-processing algorithm executable by the image-capture device, the image-processing algorithm configured to generate modified data responsive to the image data and a perspective-correction factor, and executing the image-processing algorithm over the image data in accordance with the perspective-correction factor to generate modified data that includes a second perspective of the subject-of-interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.