Assessing human reaction to a stimulus using computer vision
US9734510B1 · kind B1 · utility
1Cited by
15References
20Claims
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Key dates
| Filing date | Jul 11, 2012 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Nov 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/02
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Systems and methods for assessing human reaction to a stimulus using computer vision are described herein. A computer can compare a first facial image with a second facial image to identify a region of a subject's face where an expressional repositioning is evident. Based on the expressional repositioning, the computer can determine an emotion exhibited by the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.