or_libs: KeyPointHelper.h Source File

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00001 /*******************************************************************************
00002  *  KeyPointHelper.h
00003  *
00004  *  (C) 2007 AG Aktives Sehen <agas@uni-koblenz.de>
00005  *           Universitaet Koblenz-Landau
00006  *******************************************************************************/
00007 
00008 #ifndef KeyPointHelper_H
00009 #define KeyPointHelper_H
00010 
00011 #include "KeyPoint.h"
00012 
00013 #include "Workers/Math/Box2D.h"
00014 //#include "Workers/ImageHelpers/ImageMaskCV.h"
00015 #include "ImageMaskCV.h"
00016 
00017 #include <vector>
00018 
00024 class KeyPointHelper
00025 {
00026 
00027   public:
00028 
00033   static void bBoxFilter( std::vector< KeyPoint > keyPointsIn, std::vector< KeyPoint >& keyPointsOut,
00034                Box2D<> boundingBox );
00035 
00040   static void maskFilter( std::vector< KeyPoint > keyPointsIn, std::vector< KeyPoint >& keyPointsOut,
00041                    ImageMaskCV &mask );
00042 
00043   static void getStrongest( std::vector< KeyPoint > keyPointsIn, std::vector< KeyPoint >& keyPointsOut, unsigned numKeyPoints );
00044 
00045   static void sortByStrength( std::vector< KeyPoint > keyPointsIn, std::vector< KeyPoint >& keyPointsOut );
00046 
00048   static void imageBorderFilter( std::vector< KeyPoint > keyPointsIn, std::vector< KeyPoint >& keyPointsOut, int imgWidth, int imgHeight );
00049 
00050 };
00051 
00052 #endif