Artwork verification pdf vs pdf
time taken for first layer of analysis:  0.04804790000000003  seconds
time taken for second layer of analysis:  0.00012780000000001124  seconds
time taken for third layer of analysis:  0.00012089999999997936  seconds
time taken for fourth layer of analysis:  0.00010540000000003324  seconds
time taken for third layer of analysis:  0.07931140000000003  seconds
time taken for comparison:  0.6203749000000001  seconds