From f4ffecd341c10badee75df75ac9f44fa87aab1e2 Mon Sep 17 00:00:00 2001
From: Josh Klontz <Joshua.Klontz@noblis.org>
Date: Tue, 20 May 2014 12:31:55 -0400
Subject: [PATCH] fixed exclusion of FTE scores

---
 openbr/openbr_plugin.cpp | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/openbr/openbr_plugin.cpp b/openbr/openbr_plugin.cpp
index 3fd52a8..c0259b6 100644
--- a/openbr/openbr_plugin.cpp
+++ b/openbr/openbr_plugin.cpp
@@ -1389,10 +1389,17 @@ QList<float> Distance::compare(const TemplateList &targets, const Template &quer
 float Distance::compare(const Template &a, const Template &b) const
 {
     float similarity = 0;
-    foreach (const cv::Mat &ma, a)
-        foreach (const cv::Mat &mb, b)
-            similarity += compare(ma, mb);
-    const int comparisons = a.size() * b.size();
+    int comparisons = 0;
+    foreach (const cv::Mat &ma, a) {
+        foreach (const cv::Mat &mb, b) {
+            const float score = compare(ma, mb);
+            if (score != -std::numeric_limits<float>::max()) {
+                similarity += score;
+                comparisons++;
+            }
+        }
+    }
+
     if (comparisons > 0) similarity /= comparisons;
     else                 similarity = -std::numeric_limits<float>::max();
     return similarity;
--
libgit2 0.21.4