blur-aware image downsampling
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Blur perception[Cufflin 2007][Chen 2009]
[Mather 2002][Held 2010]
Intelligent upsampling[Fattal 2007][Kopf 2007][Shan 2008]
Seam carving[Avidan 2007][Rubenstein 2009,2010]
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Full-size image blur radius ( ) [vis deg]r
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Full-size image blur radius ( ) [vis deg]r
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Original
Original
2x naive
2x naive
2x blur-aware
2x blur-aware
4x naive 4x aware
4x naive 4x aware
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