Image processing apparatus, image processing method, and non-transitory computer readable medium
US9082161B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 12, 2014 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Feb 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30176
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus comprises: a decision unit which decides, based on a first resolution and a second resolution, a sampling pixel to be used for resolution conversion in the first image data; a determination unit which determines whether the first image data includes a white line of not larger than a predetermined width; a replacing unit which, in a case where a pixel of interest in the first image data is a pixel included in the white line and is not the sampling pixel, replaces a value of the pixel of interest with a value of a pixel adjacent to the pixel of interest; and a conversion unit which converts the first image data including the replaced value of the pixel into the second image data having the second resolution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.