Adaptive Transformation for Robust Privacy Protection in Video Surveillance

Table 2

The privacy loss calculation for different video clips.

Video	Evidences	Identity leakage	Privacy loss
Video 1	What; where	𝐼what,where=2/20	0.119
Video 2	What; where	𝐼what,where=1/20	0.018
Video 3	What; where; when	𝐼what,where,when=2/5	0.880
Video 4	What; where; when	𝐼what,where,when=1/5	0.119
Video 5	what	𝐼what=6/10000	0.002