PyramidChi2.h
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00011 #ifndef PYRAMIDCHI2_H_
00012 #define PYRAMIDCHI2_H_
00013
00014 #include "lib/common.h"
00015 #include "kernel/SimpleKernel.h"
00016 #include "features/Features.h"
00017 #include "features/SimpleFeatures.h"
00018
00019
00025 class CPyramidChi2 : public CSimpleKernel<float64_t>
00026 {
00027 public:
00028
00039 CPyramidChi2(
00040 int32_t size, float64_t width2,
00041 int32_t* pyramidlevels2, int32_t numlevels2,
00042 int32_t numbinsinhistogram2, float64_t* weights2, int32_t numweights2);
00043
00056 CPyramidChi2(
00057 CSimpleFeatures<float64_t>* l, CSimpleFeatures<float64_t>* r, int32_t size, float64_t width2,
00058 int32_t* pyramidlevels2, int32_t numlevels2,
00059 int32_t numbinsinhistogram2, float64_t* weights2, int32_t numweights2);
00060
00066 virtual bool init(CFeatures* l, CFeatures* r);
00067
00068
00069 virtual ~CPyramidChi2();
00070
00072 virtual void cleanup();
00073
00074
00075
00076
00077
00078
00079 virtual bool load_init(FILE* src);
00080
00086 virtual bool save_init(FILE* dest);
00087
00089 virtual EKernelType get_kernel_type()
00090 {
00091
00092 return K_PYRAMIDCHI2;
00093 }
00094
00096 virtual const char* get_name() const { return "PyramidoverChi2"; }
00097
00099 void setstandardweights();
00100
00102 bool sanitycheck_weak();
00103
00104 protected:
00111 virtual float64_t compute(int32_t idx_a, int32_t idx_b);
00112
00113 protected:
00115 float64_t width;
00117 int32_t* pyramidlevels;
00118
00120 int32_t numlevels;
00122 int32_t numbinsinhistogram;
00124 float64_t* weights;
00125
00127 int32_t numweights;
00128
00129 };
00130
00131 #endif