Calibration of an autostereoscopic display system
US9019354B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 17, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jun 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/302
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for calibrating an autostereoscopic display system, having the steps of detecting a camera viewing position (P) of a camera (16; 116) arranged to be able to observe a display (22) of the autostereoscopic display system (S12), providing and displaying on the display (22) in an autostereoscopic display mode of the display (22) a test pattern including different image information for at least two laterally displaced respective viewing positions (28; 32) in front of the display (22), of which viewing positions at least one is based on the detected camera viewing position (P), based on system parameters of the autostereoscopic display system (S14, S16), and adjusting at least one of the system parameters based on a camera image of the test pattern as observed by the camera (16; 116) (S22).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.