Image encoding apparatus and method of camera device
US9300856B2 · kind B2 · utility
1Cited by
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13Claims
0Family size
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Key dates
| Filing date | Apr 25, 2013 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Apr 25, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2101/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for adjusting compression rate based on the image size analysis in a camera device are provided. The image processing apparatus includes a compression rate determiner which determines a compression rate according to complexity of an image by extracting auto focus filter values of the image acquired from the camera, a processor which processes the image acquired from the camera in a unit of the line, and a still image codec which compresses line images output from the processor at the compression rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.