Systems and methods for stereo content detection
US10748244B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2017 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Jan 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for detecting stereo images includes receiving an image and analyzing at least a portion of the image. The method further includes determining whether the image is a stereo image based on the analysis. The method may include determining if a portion of the image contains an expected icon, may determine if left and right halves of the image contain expected symmetry, may determine if histograms of the left and right halves are similar, or the like. The method further includes generating a confidence value related to the determination of whether the image is stereo or non-stereo, the confidence value indicating a likelihood that the determination is correct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.