98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
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#ifndef __MAXPRODBP_H__
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#define __MAXPRODBP_H__
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include "mrf.h"
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#include "LinkedBlockList.h"
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#include "regions-new.h"
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#define FloatType float
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#define FLOATTYPE float
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class MaxProdBP;
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class MaxProdBP : public MRF{
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public:
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MaxProdBP(int width, int height, int nLabels, EnergyFunction *eng);
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MaxProdBP(int nPixels, int nLabels,EnergyFunction *eng);
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~MaxProdBP();
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void setNeighbors(int pix1, int pix2, CostVal weight);
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Label getLabel(int pixel){return(m_answer[pixel]);};
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void setLabel(int pixel,Label label){m_answer[pixel] = label;};
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Label* getAnswerPtr(){return(m_answer);};
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void clearAnswer();
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void setParameters(int , void *){printf("No optional parameters to set");}
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EnergyVal smoothnessEnergy();
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EnergyVal dataEnergy();
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EnergyFunction *getEnergyFunction();
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int getWidth();
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int getHeight();
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FLOATTYPE *getScratchMatrix();
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int getNLabels();
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bool varWeights();
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void setExpScale(int expScale);
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friend void getPsiMat(OneNodeCluster &cluster, FLOATTYPE *&destMatrix,
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int r, int c, MaxProdBP *mrf, int direction, FLOATTYPE &var_weight);
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InputType getSmoothType();
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FLOATTYPE getExpV(int i);
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FLOATTYPE *getExpV();
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CostVal getHorizWeight(int r, int c);
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CostVal getVertWeight(int r, int c);
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CostVal m_lambda;
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CostVal m_smoothMax;
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int m_smoothExp;
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enum //Borrowed from BP-S.h by vnk
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{
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NONE,
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L1,
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L2,
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FIXED_MATRIX,
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GENERAL,
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BINARY,
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} m_type;
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protected:
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void setData(DataCostFn dcost);
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void setData(CostVal* data);
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void setSmoothness(SmoothCostGeneralFn cost);
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void setSmoothness(CostVal* V);
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void setSmoothness(int smoothExp,CostVal smoothMax, CostVal lambda);
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void setCues(CostVal* hCue, CostVal* vCue);
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void initializeAlg();
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void BPinitializeAlg();
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void optimizeAlg(int nIterations);
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private:
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Label *m_answer;
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CostVal *m_V;
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CostVal *m_D;
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CostVal *m_horizWeights;
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CostVal *m_vertWeights;
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FLOATTYPE m_exp_scale;
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DataCostFn m_dataFn;
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SmoothCostGeneralFn m_smoothFn;
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bool m_needToFreeV;
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FLOATTYPE *m_scratchMatrix;
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FLOATTYPE *m_ExpData;
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FLOATTYPE *m_message_chunk;
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OneNodeCluster *nodeArray;
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typedef struct NeighborStruct {
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int to_node;
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CostVal weight;
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} Neighbor;
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LinkedBlockList *m_neighbors;
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};
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#endif /* __ICM_H__ */
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