Electronic equipment with image analysis function and related method
US9196051B2 · kind B2 · utility
0Cited by
1References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 23, 2014 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Jun 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/13
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic equipment for analyzing an image inside a light-proof container having a portable electronic device with a display screen therein is provided. The electronic equipment analyzes the gray values of each two adjacent pixels of the image to determine a number of boundary points of an area which is illumined by the display screen, linearly fits a number of straight-lines based on the boundary points in different directions, and determines an area bound by the intersections formed by the straight-lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.