Hand-drawn sketch recognition
US9147125B2 · kind B2 · utility
13Cited by
23References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Sep 11, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/5854
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Some examples of a sketch-based image recognition system may generate a model for identifying a subject of a sketch. The model is formed from a plurality of images having visual features similar to the visual features of the sketch. The model may include object topics representative of categories which may correspond to the subject of the sketch and shape topics representative of the visual features of the sketch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.