Brightness Induction

 

Here you can find the PDF and the MATLAB code (which contains a bug, see below)  of the paper:

“A Neurodynamical Model of Brightness Induction in V1”
O. Penacchio, X. Otazu and L. Dempere-Marco
PLoS ONE, 2013

neurons

 

ATTENTION!!! A bug was discovered:

On convolucio_optima_fft() function, where it reads

 res=ifft(conv_fft,'symmetric');

it should read

 res=ifftn(conv_fft,'symmetric');

You can download the correct version of the MATLAB code.