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37
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ACIVS
2005
Springer
104
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Computer Vision
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ACIVS 2005
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Image De-Quantizing via Enforcing Sparseness in Overcomplete Representations
14 years 4 months ago
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decsai.ugr.es
We describe a method for removing quantization artifacts (de-quantizing) in the image domain, by enforcing a high degree of sparseness in its representation with an overcomplete or...
Luis Mancera, Javier Portilla
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