Image processing apparatus and method
US8417031B2 · kind B2 · utility
6Cited by
21References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2009 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Jan 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing method of processing an image obtained by using an optical system having a wide field angle and a large magnification chromatic aberration includes the steps of applying magnification chromatic aberration correction processing to the image, applying separation processing to the image after the step of applying the magnification chromatic aberration correction for separating the image into a brightness signal and a color signal, and applying a high band emphasis processing only to the brightness signal after the step of applying the separation processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.