I am converting my code to utilise the Parallel Computing Toolbox and I am getting a peculiar error in an imshow instruction:
Error using imshow (line 209) IMSHOW unable to display image.
Error in GPUDemo (line 9) parfor (HSize = 1:n);
Caused by: Error using imshow (line 209) IMSHOW unable to display image.
line 209 of Imshow is the error message:
if ~images.internal.isFigureAvailable() error(message('images:imshow:needJavaFigure')); end
The error appears only when I use the matlabpool.
Obviously I am using many pools in order to have each pool applying a different value for a parameter (eg. HSize or Sigma in an imfilter) to the image