Image processing method, image processing apparatus, and non-transitory computer-readable medium
US9076235B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 11, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Oct 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/40068
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus which generates, from first image data having a first resolution, second image data having a second resolution lower than the first resolution, comprises: a determination unit configured to determine a pixel of interest in the first image data based on the first resolution and the second resolution; a selection unit configured to select one of a plurality of filters in accordance with a position of the pixel of interest in the first image data that has been determined by the determination unit; and a generation unit configured to generate second image data having the second resolution by performing filter processing for a region including the pixel of interest by using the filter selected by the selection unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.