Identifying consumer products in images
US10136103B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2015 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Nov 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods identify consumer products in images. Known consumer products are captured as grayscale or color images. They are converted to binary at varying thresholds. Connected components in the binary images identify image features according to pixels of a predetermined size, shape, solidity, aspect ratio, and the like. The image features are stored and searched for amongst image features similarly extracted from unknown images of consumer products. Identifying correspondence between the features of the images lends itself to identifying or not known consumer products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.