Method for digital transmission and display of weather imagery
US7039505B1 · kind B1 · utility
102Cited by
12References
8Claims
0Family size
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Key dates
| Filing date | Jul 18, 2003 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Nov 12, 2023 |
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.