Attention level measuring apparatus and an attention level measuring system
US7834912B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2007 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Oct 28, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/193
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An attention level measuring apparatus, including: an eye direction measurement unit, which is configured to input image data and to measure an eye direction of a person photographed; an attention position information calculate unit, which is configured to calculate attention position information of a person, from the eye direction measured by an eye direction measurement unit; a person-attention-level calculate unit, which is configured to calculate person-attention-level information regarding a person-attention-level parameter about an attention target of a person, with using the attention position information calculated by the attention position information calculate unit; and an output control unit, which is configured to display graphic information produced upon basis of the calculated attention level information and a picture of the attention target, putting one upon the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.