Image processing system, image processing device, and image processing method
US9710715B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jan 12, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30256
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing system, an image processing device, and image processing method are provided. Each of the image processing system, the image processing device, and the image processing method includes dividing an image into a plurality of areas according to a predetermined division condition, measuring an optical transmittance of each of the plurality of divided areas or data correlating with the optical transmittance as transmittance data, calculating the optical transmittance or the data correlating with the optical transmittance from the image as the transmittance data, determining a parameter for adjusting a contrast for each of the plurality of areas according to the transmittance data obtained by the measuring or the calculating, and adjusting a contrast of each one of the plurality of areas using the parameter determined by the determining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.