Gesture recognition apparatus and method thereof
US8405712B2 · kind B2 · utility
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11Claims
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Assignee
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Key dates
| Filing date | Sep 19, 2008 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | May 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A gesture recognition apparatus including a detector, a controller and a gesture recognizer, and is able to detect a portion to be detected using an image captured at a first resolution without reducing the number of images to be entered per unit of time to an object detector by detecting an auxiliary portion instead when the portion to be detected is not detected at a second resolution, estimating the position of the auxiliary portion based on the position of the auxiliary portion, and extracting the periphery thereof from the image captured at the first resolution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.