Method and device for detecting boundary of region on display motherboard
US10210605B2 · kind B2 · utility
1Cited by
3References
11Claims
0Family size
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Key dates
| Filing date | Mar 25, 2016 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Dec 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method and a device for determining regions to be detected on a display motherboard. The method comprises acquiring a first image, acquiring detection parameters of the regions to be detected, acquiring second images which have a resolution higher than that of the first image, and correcting obtained detection parameters based on the second images. Compared with the prior art, the present invention can improve accuracy and efficiency of detection of a display motherboard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.