Edge-preserving lowpass filters are a valuable tool in several image processing tasks, including noise reduction and dynamic range compression. A high-quality algorithm is the bilateral filter, but its computational cost is very high. A fast but approximate implementation was introduced by Durand and Dorsey. Introduced are two modifications in this technique which allow further acceleration and a significant increase in quality.

Fast bilateral filter for edge-preserving smoothing

GUARNIERI, GABRIELE;MARSI, STEFANO;RAMPONI, GIOVANNI
2006

Abstract

Edge-preserving lowpass filters are a valuable tool in several image processing tasks, including noise reduction and dynamic range compression. A high-quality algorithm is the bilateral filter, but its computational cost is very high. A fast but approximate implementation was introduced by Durand and Dorsey. Introduced are two modifications in this technique which allow further acceleration and a significant increase in quality.
http://dx.doi.org/10.1049/el:20064369
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2305812
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