How to test on only a couple of images from the test set?

[manyaafonso]

I am trying to test on a couple of examples from the NYU set.

I add the line test_data.imlist = test_data.imlist(1:2);
after
test_data = struct('dataType', 'test', 'imlist', {getImageSet('test')}, ...
'image_dir', fullfile(c.dataDir, 'images', filesep()), ...
'dep_dir', fullfile(c.dataDir, 'depth', filesep()), ...
'ground_truth_dir', fullfile(c.benchmarkGtDir, filesep()), 'ext', 'png', ...
'res_dir', fullfile(p.contours_model_dir, 'test', 'modelNyuRgbd-3'));
in script_edges.m and then run at the prompt:
clear; jobName = 'test_edge_model'; script_edges;

But this runs for a really long time inspite of being just two images, and I have to eventually use a control+c to end it.

What am I missing?