id	keyword
cana-3110	knee
cana-3110	image
cana-3110	roi
cana-3110	osteoarthritis
cana-3110	ray
cana-3110	analysis
cana-3110	figure
cana-3110	joint
cana-3110	processing
cana-3110	noise
cana-3110	contrast
cana-3110	classification