Image processing apparatus and image processing method thereof
US8451510B2 · kind B2 · utility
4Cited by
2References
18Claims
0Family size
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Key dates
| Filing date | Jun 23, 2009 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Dec 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/40062
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing method of an image processing apparatus, the method includes: discerning pixels to be processed on the basis of a preset reference pixel value in a scanned image that comprises plural pixels; drawing a pixel area including the pixels to be processed from the scanned image on the basis of a preset condition; and selecting whether to apply an image process to the pixels to be processed or the drawn pixel area on the basis of a percentage of the pixels to be processed in the drawn pixel area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.