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added openfabmap code, contributed by Arren Glover. fixed several warnings in the new versions of retina filters

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Vadim Pisarevsky
2012-09-03 17:03:31 +04:00
parent 6ee7ecb617
commit 67ff95083d
24 changed files with 24096 additions and 1227 deletions
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4
modules/objdetect/src/linemod.cpp
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@@ -856,8 +856,8 @@ bool DepthNormalPyramid::extractTemplate(Template& templ) const
std::stable_sort(candidates.begin(), candidates.end());
// Use heuristic based on object area for initial distance threshold
int area = static_cast<int>(no_mask ? normal.total() : countNonZero(local_mask));
float distance = sqrtf(static_cast<float>(area)) / sqrtf(static_cast<float>(num_features)) + 1.5f;
float area = no_mask ? (float)normal.total() : (float)countNonZero(local_mask);
float distance = sqrtf(area) / sqrtf((float)num_features) + 1.5f;
selectScatteredFeatures(candidates, templ.features, num_features, distance);
// Size determined externally, needs to match templates for other modalities