Digital video camera non-integer-ratio Bayer domain scaler
US7646910B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2006 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Apr 30, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing a digital image is disclosed. The method includes the steps of (A) receiving the digital image, the digital image having (i) a Bayer color representation and (ii) two initial dimensions in a horizontal direction and a vertical direction respectively and (B) generating a resample image by down-sampling the digital image in the Bayer color representation such that (i) the resample image has two resample dimensions, (ii) at least one of the resample dimensions is smaller than a respective at least one of the initial dimensions and (iii) the respective at least one initial dimension is a non-integer multiple of the at least one resample dimension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.