Image processing using stability criteria for window of pixels
US8565533B1 · kind B1 · utility
1Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Feb 15, 2013 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K15/1872
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Some of the embodiments of the present disclosure provide a method comprising selecting a pixel window of image data, the pixel window including a target pixel, determining a stability of the pixel window, formulating a look up table address based at least in part on the determined stability, obtaining one or more image enhancement values from a look up table based at least in part on the formulated look up table address, and processing the target pixel based at least in part on the obtained one or more image enhancement values. Other embodiments are also described and claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.