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58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
5 years ago
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/*!
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* \file FitWeighted.h
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* \date 2018/03/15
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*
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* \author Lin, Chi
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* Contact: lin.chi@hzleaper.com
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*
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*
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* \note
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*/
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#ifndef __FitWeighted_h_
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#define __FitWeighted_h_
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#include "CVUtils.h"
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#include "CyclopsEnums.h"
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#include "StdUtils.h"
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#if defined(LITTLE_CPP11)
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enum CalcWeightDistType
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#else
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enum class CalcWeightDistType
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#endif
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{
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Binary = 0,
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L1,
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L2
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};
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void calcWeightL2(int count, float* dists, float* weights, float skipThreshold = -1);
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void calcWeightL1(int count, float* dists, float* weights, float skipThreshold = -1);
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void calcWeightThres(int count, float* dists, float* weights, float skipThreshold = -1);
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typedef std::function<void(int, float*, float*, float)> CalcWeightFunc;
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CalcWeightFunc getCalcWeightFunc(CalcWeightDistType distType, float skipThreshold);
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// return@ here we will return the num of those points involved with fitting
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// -1 means failure of detection
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CYCLOPS_GEOM_DLLSPEC int fitLineWeighted(const vector<Vec3f>& points, Vec4f& line,
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CalcWeightDistType distType,
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float skipThreshold = -1, // -1 for none, positive value for the max distance of points contribute the iteration
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int maxIterCount = 10,
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float epsEach = 1.f, // final eps = epsEach * point_count
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float termPrecision = 0.01f,
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int minFitCount = 2
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);
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CYCLOPS_GEOM_DLLSPEC int fitCircleWeighted(const vector<Vec3f>& points, Vec3f& circle,
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CircleFitAlgo algo,
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CalcWeightDistType distType,
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float skipThreshold = -1, // -1 for none, positive value for the max distance of points contribute the iteration
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int maxIterCount = 10,
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float epsEach = 1.f, // final eps = epsEach * point_count
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int minFitCount = 3
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);
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#endif // __FitWeighted_h_
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