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].
Citazione: | 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]. | |
Tipo: | slide + paper | |
Carattere della pubblicazione: | Scientifica | |
Titolo: | Dynamic range optimization by Local contrast correction and histogram image analysis | |
Autori: | Schettini, R; Gasparini, F; Corchs, S; Capra, A; Castorina, A | |
Autori: | ||
Data di pubblicazione: | 2006 | |
Lingua: | English | |
Nome del convegno: | International Conference on Consumer Electronics - ICCE | |
ISBN: | 0-7803-9459-3 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/ICCE.2006.1598434 | |
Appare nelle tipologie: | 02 - Intervento a convegno |