Method for digital transmission and display of weather imagery
US7668656B2 · kind B2 · utility
2Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2008 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Feb 26, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A90/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for creating minimal data representing a source image is presented. The source image is divided into a grid of cells. A color is selected for each cell corner based on sampling an area defined by the cell corner. An indication of the selected color is stored in an array dependent on the co-ordinates of the cell corner in the source image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.