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brisk add detection threshold for custom sampling pattern

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This commit is contained in:
Martin Seyferth
2017-08-14 09:40:43 +02:00
parent 87c27a074d
commit e5f129424c
2 changed files with 40 additions and 0 deletions
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modules/features2d/src/brisk.cpp
+23
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@@ -59,6 +59,10 @@ public:
explicit BRISK_Impl(const std::vector<float> &radiusList, const std::vector<int> &numberList,
float dMax=5.85f, float dMin=8.2f, const std::vector<int> indexChange=std::vector<int>());
explicit BRISK_Impl(int thresh, int octaves, const std::vector<float> &radiusList,
const std::vector<int> &numberList, float dMax=5.85f, float dMin=8.2f,
const std::vector<int> indexChange=std::vector<int>());
virtual ~BRISK_Impl();
int descriptorSize() const
@@ -319,6 +323,18 @@ BRISK_Impl::BRISK_Impl(const std::vector<float> &radiusList,
octaves = 3;
}
BRISK_Impl::BRISK_Impl(int thresh,
int octaves_in,
const std::vector<float> &radiusList,
const std::vector<int> &numberList,
float dMax, float dMin,
const std::vector<int> indexChange)
{
generateKernel(radiusList, numberList, dMax, dMin, indexChange);
threshold = thresh;
octaves = octaves_in;
}
void
BRISK_Impl::generateKernel(const std::vector<float> &radiusList,
const std::vector<int> &numberList,
@@ -2318,4 +2334,11 @@ Ptr<BRISK> BRISK::create(const std::vector<float> &radiusList, const std::vector
return makePtr<BRISK_Impl>(radiusList, numberList, dMax, dMin, indexChange);
}
Ptr<BRISK> BRISK::create(int thresh, int octaves, const std::vector<float> &radiusList,
const std::vector<int> &numberList, float dMax, float dMin,
const std::vector<int>& indexChange)
{
return makePtr<BRISK_Impl>(thresh, octaves, radiusList, numberList, dMax, dMin, indexChange);
}
}