Table 2. QR code recognition and tracking performance on mobile.

Algorithms on Mobile	Detection	Recognition
Moving Average (MA)	69	35
MA + Optical Flow (GF)	584	37
MA + Optical Flow (SURF)	6,098	25
MA + Optical Flow (SIFT)	27,822	36
MA + Optical Flow (ORB)	2,686	57
MA + Optical Flow (FAST)	1,571	38