From ea96265d38f8c0dd42d5e02276f879e87bc7b810 Mon Sep 17 00:00:00 2001
From: Matt Hill <matthill@openalpr.com>
Date: Mon, 21 Mar 2016 11:56:24 -0400
Subject: [PATCH] Using ROIs that have been run through prewarp

---
 src/openalpr/detection/detectormask.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openalpr/detection/detectormask.cpp b/src/openalpr/detection/detectormask.cpp
index 0f3e50d..d293574 100644
--- a/src/openalpr/detection/detectormask.cpp
+++ b/src/openalpr/detection/detectormask.cpp
@@ -96,7 +96,7 @@ namespace alpr
     {
       cv::Rect warped_scan_area = prewarp->projectRect(scan_area, mask.cols, mask.rows, false);
 
-      Rect roi_intersection = roi & scan_area;
+      Rect roi_intersection = roi & warped_scan_area;
       return roi_intersection;
       
     }