Description of the directories:

actual_object/
	Photos of the objects we tested on their surfaces. 
	(The metal shelf A and B are similar except at close-up view)

acquired_view/
	Real photos and synthesized images (with "_render" suffix) of the 
	step-edge reflections used for acquisition for each of the surfaces.

novel_view/
	Real photos and synthesized images (with "_render" suffix) of the 
	iPhone LCD reflections for each of the surfaces.