Title :
The Method of Improving Accuracy of Histogram Equilibrium Base on GML
Author :
Ping, Li ; Linlin, Qian
Author_Institution :
Autom. Coll., Beijing Union Univ., Beijing, China
Abstract :
Group mapping law (GML) of histogram specification is modified to use histogram equilibrium, and a detailed arithmetic about histogram equilibrium is provided. The result testifies that the arithmetic can improve accuracy of histogram equilibrium.
Keywords :
image processing; group mapping law; histogram equilibrium; histogram specification; Accuracy; Algorithm design and analysis; Automation; Dynamic range; Error analysis; Histograms; Pixel;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.479
