Apparatus and method for calibrating multi-layer three-dimensional (3D) display
US9560343B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Oct 21, 2013 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Aug 29, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/395
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is an apparatus and method for calibrating a multi-layer three-dimensional (3D) display (MLD) that may control a 3D display including a plurality of display layers to display a first image on one of the plurality of display layers, acquire a second image by capturing the first image, calculate a homography between the display layer and an image capturer based on the first image and the second image, and calculate geometric relations of the display layer with respect to the image capturer based on the calculated homography.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.