Apparatus and method for measuring 3-dimensional interocular crosstalk
US9270979B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 9, 2012 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Aug 20, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/327
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for measuring 3-dimensional (3D) interocular crosstalk is disclosed. A light sensor detects luminance of a stereoscopic image displayed in a display and outputs a luminance value indicating the detected luminance. A controller calculates 3D interocular crosstalk based on a gray difference and a residual luminance ratio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.