Selective smoothing including bleed-through reduction
A group of pixels of a digital image is processed to reduce bleed-through. The processing includes generating an upper bound for each pixel of the group; and taking a weighted average of the upper bound and original pixel intensity for each pixel of the group.
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
22.12.2009
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| Online Access | Get full text |
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| Summary: | A group of pixels of a digital image is processed to reduce bleed-through. The processing includes generating an upper bound for each pixel of the group; and taking a weighted average of the upper bound and original pixel intensity for each pixel of the group. |
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