id	keyword
american_scientific_journal-6870	point
american_scientific_journal-6870	cloud
american_scientific_journal-6870	plane
american_scientific_journal-6870	point cloud
american_scientific_journal-6870	algorithm
american_scientific_journal-6870	registration
american_scientific_journal-6870	figure
american_scientific_journal-6870	method
american_scientific_journal-6870	journal
american_scientific_journal-6870	parameters