Display steganography for active correlation of data
US10425461B1 · kind B1 · utility
1Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Mar 15, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8358
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An avionics computer system steganographically encodes streaming data, and serial buffer output data into a current avionics display corresponding to the system generating the data. The encoded pixels are limited to black spaces within color channels of the display. The data is encoded into reproducible blocks within the display and the blocks are copied within the display for error correction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.