From 405bf5f32466b884634eb588d9a717a605470414 Mon Sep 17 00:00:00 2001
From: Austin Blanton <imaus10@gmail.com>
Date: Mon, 29 Jul 2013 15:42:08 -0400
Subject: [PATCH] Add InterestRegions transform

---
 openbr/plugins/regions.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+), 0 deletions(-)

diff --git a/openbr/plugins/regions.cpp b/openbr/plugins/regions.cpp
index 57cbf6f..a47da88 100644
--- a/openbr/plugins/regions.cpp
+++ b/openbr/plugins/regions.cpp
@@ -58,6 +58,25 @@ BR_REGISTER(Transform, RectRegionsTransform)
 
 /*!
  * \ingroup transforms
+ * \brief Subdivide matrix into rectangular subregions based on interest points.
+ * \author Austin Blanton \cite imaus10
+ */
+class InterestRegionsTransform : public UntrainableTransform
+{
+    Q_OBJECT
+
+    void project(const Template &src, Template &dst) const
+    {
+        const Mat &m = src;
+        foreach (const Rect &rect, OpenCVUtils::toRects(src.file.rects()))
+            dst += m(rect);
+    }
+};
+
+BR_REGISTER(Transform, InterestRegionsTransform)
+
+/*!
+ * \ingroup transforms
  * \brief Turns each row into its own matrix.
  * \author Josh Klontz \cite jklontz
  */
--
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