From ec45453baabbea6f28ccf073d22109eb34bb63d1 Mon Sep 17 00:00:00 2001
From: Takahiro Horikawa <horikawa.takahiro@gmail.com>
Date: Tue, 4 Sep 2012 20:46:42 -0700
Subject: [PATCH] #523 Fix the problem where the MaxSize parameter in
 cvHaarDetectObjects does not work when the flag CV_HAAR_SCALE_IMAGE is not
 set.

---
 modules/objdetect/src/haar.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/objdetect/src/haar.cpp b/modules/objdetect/src/haar.cpp
index 4ba4e7f694..bfcc2e7eef 100644
--- a/modules/objdetect/src/haar.cpp
+++ b/modules/objdetect/src/haar.cpp
@@ -1531,6 +1531,13 @@ cvHaarDetectObjectsForROC( const CvArr* _img,
                 continue;
             }
 
+            if ( winSize.width > maxSize.width || winSize.height > maxSize.height )
+            {
+                if( !findBiggestObject )
+                    break;
+                continue;
+            }
+
             cvSetImagesForHaarClassifierCascade( cascade, sum, sqsum, tilted, factor );
             cvZero( temp );