ExtractLocalExtrema2dLvl3.h

// ExtractLocalExtrema2dLvl3.h:
// ------------------
//

#ifndef __IPSDKIPLFEATUREDETECTION_EXTRACTLOCALEXTREMA2DLVL3_H__
#define __IPSDKIPLFEATUREDETECTION_EXTRACTLOCALEXTREMA2DLVL3_H__

#include <IPSDKIPL/IPSDKIPLFeatureDetection/IPSDKIPLFeatureDetectionExports.h>
#include <IPSDKImageProcessing/Algorithm/ImageProcessingAlgorithmHdrMacros.h>

// Attributes headers
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/Strip/YStrip2dWithKernel/InKnlYStrip2d.h>
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/DataItem/InLocalExtremaConfig.h>
#include <IPSDKIPL/IPSDKIPLAttributes/Attribute/DataItem/OutPixels2d.h>

#include <IPSDKBaseData/Pattern/OffsetXY.h>

namespace ipsdk {
namespace imaproc {
namespace fd {


// declare processing algorithm
IPSDK_DECLARE_PROCESSING_ALGORITHM(IPSDKIPLFeatureDetection, ExtractLocalExtrema2d,
                                   ipsdk::processor::none(),
                                   (((ipsdk)(imaproc)(attr))(InKnlYStrip2d))
                                   (((ipsdk)(imaproc)(attr))(InLocalExtremaConfig))
                                   (((ipsdk)(imaproc)(attr))(OutPixels2d)))

    // implementation of image processing data identifier retrieval method
    // for function selector usage
    IPSDK_DECLARE_ALGORITHM_FUNCTION_SELECTOR(((STRIP)(InKnlYStrip2d)));
    
    // declaration of parsed data during processing
    IPSDK_DECLARE_ALGORITHM_PARSED_DATA(((LINESTRIP)(InKnlYStrip2d)));

// methods
public:

protected:
    ipsdk::core::ExecResult preProcess();

    template <typename BufInType,
              ipsdk::eInstructionSet::domain IS>
    ipsdk::BoolResult       genericProcessFunction(const ipsdk::processor::ProcessingInfo& info);

// attributes
protected:
    ipsdk::ipUInt32 _nbKnlCoefPrevNextRows;
    ipsdk::ipUInt32 _nbKnlCoefPrevSameLine;

    typedef std::vector<OffsetXY>   OffsetColl;

    OffsetColl          _offsetPrevNextRowsColl;

    OffsetColl          _offsetPrevSameRowColl;

    OffsetColl          _offsetNextSameRowColl;

    typedef boost::scoped_array<const void*> BufColl;

    BufColl             _pBufPrevExtremaColl;

    BufColl             _pBufNextExtremaColl;

    TypedOwnBufferPtr   _pBufPrev;

    TypedOwnBufferPtr   _pBufNext;

    TypedOwnBufferPtr   _pBufIsLocalExtremum;
};


} // end of namespace fd
} // end of namespace imaproc
} // end of namespace ipsdk

#endif // __IPSDKIPLFEATUREDETECTION_EXTRACTLOCALEXTREMA2DLVL3_H__