id	keyword
fis-2567	temperature
fis-2567	contrast
fis-2567	temperature contrast
fis-2567	signal
fis-2567	defect
fis-2567	k k
fis-2567	noise
fis-2567	heating
fis-2567	doi
fis-2567	thermography
fis-2567	fig
fis-2567	time
fis-2567	value