Research Group Leader

Prof. Dr. Matthias Bethge
Prof. Dr. Matthias Bethge
Phone: +49 7071 29-89017
Fax: +49 7071 29-25015


Secretary: Heike König
Phone: +49 7071 29-89018
Fax: +49 7071 29-25015


The Conjoint Effect of Divisive Normalization and Orientation Selectivity on Redundancy Reduction in Natural Images

To reproduce the figures and Plots of the paper, download our code and results here, extract it and add all its directories to your matlab path.
If you want to train the models yourself, load the data from the data directory and call FmainV6 with it.

>> load data/Bristol_cropped_LMS.mat
>> FmainV6(allImg)

Alternatively, you can load our learnt model from the results directory and reproduce the plots and tables with the following commands:

>> load results/ICA_data:BristolGray_patchsize:15_remDC:1_N=39936Ntest=49920V2.0_1-10.mat
>> FgenerateFigure(res,{'HAD','SYM','ICA'},{'gN','RMixLogN'})
>> FplotRadialTransformation(res,{'HAD','SYM','ICA'})


Last updated: Wednesday, 27.02.2013