Increased the threshold for using separable filters.

64f36ea1 · Davis King · 0ffdc782 · 64f36ea1
Commit 64f36ea1 authored Nov 11, 2013 by Davis King
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dlib/image_processing/scan_fhog_pyramid.h dlib/image_processing/scan_fhog_pyramid.h +1 -1

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--- a/dlib/image_processing/scan_fhog_pyramid.h
+++ b/dlib/image_processing/scan_fhog_pyramid.h
@@ -581,7 +581,7 @@ namespace dlib
        for (unsigned long l = 0; l < feats.size(); ++l)
        {
            rectangle area;
-            if (num_separable_filters > 62)
+            if (num_separable_filters > 31*3)
            {
                area = spatially_filter_image(feats[l][0], saliency_image, w.filters[0]);
                for (unsigned long i = 1; i < w.filters.size(); ++i)