Image processing apparatus and image fine-tuning method thereof
US9208544B2 · kind B2 · utility
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3References
12Claims
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Key dates
| Filing date | Dec 26, 2013 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Feb 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20172
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus and an image fine-tuning method are provided. The image processing apparatus includes a high-pass filter, a block comparator, an image data reconstructor, and a calculator. The high-pass filter receives a first image to generate a filtered image. The block comparator receives an input image and the first image to generate a block comparison result. The image data reconstructor receives the filtered image and the block comparison result to generate image reconstruction data. The calculator receives the input image and the image reconstruction data to generate an output image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.