Reproduction device, method, storage medium, and system
US10075239B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 17, 2017 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A reproduction device is configured to receive light emitted based on a plurality of signals having a specific amplitude in a specific color space on which information is superimposed, and to reproduce the information based on the received light. The reproduction device includes: a memory; and a processor coupled to the memory and configured to: generate a plurality of signals in the specific color space from the received light, correct the generated plurality of signals based on the specific amplitude, and acquire the information based on the corrected plurality of signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.