Human attribute estimation system, human attribute estimation apparatus and human attribute estimation method
US9152845B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2012 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Aug 23, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/178
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
To provide a human attribute estimation system capable of improving estimation accuracy irrespective of an environment-dependent attribute is provided. An age/gender estimation system as a human attribute estimation system is provided with: a monitoring camera photographing a human targeted by attribute estimation and generating an image; an age/gender estimating section estimating an attribute of the human shown in the image generated by the monitoring camera using an estimation parameter; and an environment-dependent attribute specifying section specifying an environment-dependent attribute, which is an attribute dependent on an installation environment of the monitoring camera. The age/gender estimating section uses a parameter generated on the basis of learning data having an environment-dependent attribute within a predetermined distance from the environment-dependent attribute acquired by the environment-dependent attribute specifying section in an environment-dependent attribute space, as the estimation parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.