Title :
On the use of mutual information in image parameters´ estimation
Author :
Voronov, Sergey ; Voronov, Ilia ; Tashlinskiy, Alexander
Author_Institution :
Dept. of Radio Eng., Ulyanovsk State Tech. Univ., Ulyanovsk, Russia
Abstract :
Mutual information is considered as an objective function in recurrent image parameters´ estimation procedures. Different approaches to image entropy estimation are analyzed. An optimization of stochastic gradient ascend algorithm using mutual information as the objective function is proposed.
Keywords :
image processing; optimisation; parameter estimation; stochastic processes; image entropy estimation; image parameter estimation; mutual information; optimization; stochastic gradient ascend algorithm; Entropy; Estimation; Interpolation; Linear programming; Mutual information; Optimization; cross-validation; digital image; entropy; mutual information; objective function; optimization; stochastic gradient ascend;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147238
