Reading test cards using a mobile device
US10354166B2 · kind B2 · utility
5Cited by
3References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2017 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Jul 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/247
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An input image is received from a mobile device. A portion of the input image is determined to correspond to a test card and an image transformation is applied to that portion of the input image. The image transformation rectifies the portion of the input image. Based on the rectified image, a specific test for which the test card includes a result and the result of that test are both identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.