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Fixed build errors with log2 not defined on some os

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matlabbe
2016-04-08 17:20:13 -04:00
parent dece54ca3e
commit ab35106359
2 changed files with 5 additions and 3 deletions
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corelib/src/Odometry.cpp
+3 -2
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@@ -253,12 +253,13 @@ Transform Odometry::process(SensorData & data, OdometryInfo * info)
// transform back the keypoints in the original image
std::vector<cv::KeyPoint> kpts = decimatedData.keypoints();
double log2value = log(_imageDecimation)/log(2);
for(unsigned int i=0; i<kpts.size(); ++i)
{
kpts[i].pt.x *= _imageDecimation;
kpts[i].pt.y *= _imageDecimation;
kpts[i].size *= _imageDecimation;
kpts[i].octave += log2(_imageDecimation);
kpts[i].octave += log2value;
}
data.setFeatures(kpts, decimatedData.descriptors());
@@ -277,7 +278,7 @@ Transform Odometry::process(SensorData & data, OdometryInfo * info)
iter->second.pt.x *= _imageDecimation;
iter->second.pt.y *= _imageDecimation;
iter->second.size *= _imageDecimation;
iter->second.octave += log2(_imageDecimation);
iter->second.octave += log2value;
}
}
}