Add bar plot to analyze script.

Fix in run script (not using PCAG).
Fix in run (closing parallel pool twice).

.gitignore

@@ -1,2 +1,6 @@
 *.tiff
 *.mat
+roc
+scenes
+anomalies
+*.jpg

analyze.m

@@ -5,7 +5,7 @@
 % scenes to compare
 scene_files = dir('scenes/*.jpg');
 scene_files = {scene_files.name};
-scene_files = {'beach.jpg', 'beach2.jpg', 'desert.jpg', 'desert2.jpg'};
+% scene_files = {'beach.jpg', 'desert.jpg', 'island.jpg'};
 
 % color spaces to compare
 color_spaces = {'RGB', 'L*a*b', 'u''v''L', 'uvL', 'xyY', 'XYZ', '*a*b', 'u''v''', 'uv', 'xy', 'XZ', 'log(L)*a*b'};
@@ -59,3 +59,13 @@
 		tbl(i, j) = auc;
     end
 end
+
+% bar plot
+b = bar(tbl);
+ylim([0.85 1.0]);
+ylabel('AUC');
+xlabel('Color space');
+legend(b, algos, 'Location', 'EastOutside');
+set(gca, 'XTickLabel', color_spaces);
+title('Comparative Performance');
+print(gcf, 'bar.png', '-dpng', '-r300');

run.m

@@ -9,5 +9,3 @@
 parfor i = 1:length(scene_files)
     run_script(scene_files{i});
 end
-
-delete(gcp);

run_script.m

@@ -72,7 +72,7 @@ function run_script(scene_file)
     % PCAG
     fname = sprintf('output/%s-%d-pcag.mat', scene_file, j);
     if ~exist(fname, 'file')
-        img_pcag = mwnswtd(img);
+        img_pcag = pcag(img);
         save(fname, 'img_pcag');
     end
 end