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Method and apparatus for processing image
US8929652B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8929652-B2 |
| Application number | US-201313894523-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 15, 2013 |
| Priority date | Oct 29, 2012 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A method and apparatus for processing an image that performs an online brightness change is disclosed, the method including dividing a luminance channel in a reference image and a target image based on a size of a chroma channel, enhancing an image quality of the target image in which the luminance channel is divided, using the reference image in which the luminance channel is divided, enhancing the image quality of an image of the luminance channel divided in the target image, using the enhanced target image of which, and combining the luminance channel of the enhanced target image and the luminance channel of which the image quality is enhanced.
First claim
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What is claimed is: 1. A method for processing an image, the method comprising: dividing a luminance channel in a reference image and a luminance channel in a target image based on a size of a chroma channel using at least one processor; enhancing an image quality of the target image in which the luminance channel is divided, using the reference image in which the luminance channel is divided; enhancing an image quality of an image of the luminance channel divided in the targe…
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- What does patent US8929652B2 cover?
- A method and apparatus for processing an image that performs an online brightness change is disclosed, the method including dividing a luminance channel in a reference image and a target image based on a size of a chroma channel, enhancing an image quality of the target image in which the luminance channel is divided, using the reference image in which the luminance channel is divided, enhancin…
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06T5/009. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).