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VISUALIZATION
1997
IEEE
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VISUALIZATION 1997
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A comparison of normal estimation schemes
14 years 4 months ago
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www.cs.sunysb.edu
The task of reconstructing the derivative of a discrete function is essential for its shading and rendering as well as being widely used in image processing and analysis. We surve...
Torsten Möller, Raghu Machiraju, Klaus Muelle...
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