utils.cc File Reference

#include "feature/utils.h"
#include "util/math.h"

Include dependency graph for utils.cc:

Go to the source code of this file.

Namespaces
	colmap

Functions
std::vector< Eigen::Vector2d >	colmap::FeatureKeypointsToPointsVector (const FeatureKeypoints &keypoints)
Eigen::MatrixXf	colmap::L2NormalizeFeatureDescriptors (const Eigen::MatrixXf &descriptors)
Eigen::MatrixXf	colmap::L1RootNormalizeFeatureDescriptors (const Eigen::MatrixXf &descriptors)
FeatureDescriptors	colmap::FeatureDescriptorsToUnsignedByte (const Eigen::MatrixXf &descriptors)
void	colmap::ExtractTopScaleFeatures (FeatureKeypoints *keypoints, FeatureDescriptors *descriptors, const size_t num_features)