Multiple view image display apparatus and disparity estimation method thereof
US10152803B2 · kind B2 · utility
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4References
15Claims
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Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Aug 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of estimating a disparity in a multiview image display apparatus includes performing image scaling on an image frame based on a resolution corresponding to the image frame; determining at least one from among a search range and precision of a matching block for the scaled image frame according to the resolution; and estimating a disparity of the image frame by using the at least one from among the search range and the precision of the matching block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.