The original dynamic range of a scene is generally constrained into the smaller dynamic range of the acquisition system. This results in the difficulty to design a global tone correction that permits to discriminate both shadow and highlight details. In this work we present a local contrast correction algorithm that allows for simultaneous shadow and highlight adjustments, starting from a simple pixel-wise "gamma" correction, piloted by image statistics analysis

Schettini, R., Gasparini, F., Corchs, S., Capra, A., Castorina, A. (2006). Dynamic range optimization by local contrast correction and histogram image analysis. In International Conference on Consumer Electronics - ICCE (pp.309-310) [10.1109/ICCE.2006.1598434].

Dynamic range optimization by local contrast correction and histogram image analysis

SCHETTINI, RAIMONDO;GASPARINI, FRANCESCA;CORCHS, SILVIA ELENA;
2006

Abstract

The original dynamic range of a scene is generally constrained into the smaller dynamic range of the acquisition system. This results in the difficulty to design a global tone correction that permits to discriminate both shadow and highlight details. In this work we present a local contrast correction algorithm that allows for simultaneous shadow and highlight adjustments, starting from a simple pixel-wise "gamma" correction, piloted by image statistics analysis
slide + paper
dynamic range, local contrast correction
English
International Conference on Consumer Electronics - ICCE
International Conference on Consumer Electronics - ICCE
0-7803-9459-3
2006
309
310
none
Schettini, R., Gasparini, F., Corchs, S., Capra, A., Castorina, A. (2006). Dynamic range optimization by local contrast correction and histogram image analysis. In International Conference on Consumer Electronics - ICCE (pp.309-310) [10.1109/ICCE.2006.1598434].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/13588
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