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Commit 40bab842 authored by Davis King's avatar Davis King
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Added code to avoid a potential division by zero

parent 5977b0b8
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dlib/image_processing/box_overlap_testing.h
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...@@ -42,6 +42,9 @@ namespace dlib ...@@ -42,6 +42,9 @@ namespace dlib
) const ) const
{ {
const double inner = a.intersect(b).area(); const double inner = a.intersect(b).area();
if (inner == 0)
return false;
const double outer = (a+b).area(); const double outer = (a+b).area();
if (inner/outer > match_thresh || if (inner/outer > match_thresh ||
inner/a.area() > overlap_thresh || inner/a.area() > overlap_thresh ||
......
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