Class to store featrues for registration.
bool ReadFeature(const std::string &filename, utility::Feature &feature)
bool WriteFeatureToBIN(const std::string &filename, const utility::Feature &feature)
bool WriteFeature(const std::string &filename, const utility::Feature &feature)
bool ReadFeatureFromBIN(const std::string &filename, utility::Feature &feature)
Generic file read and write utility for python interface.