Adaptive Transformation for Robust Privacy Protection in Video Surveillance

Table 1

A comparison of the proposed work with the existing works.

The work	Implicit identity leakage channels used?	Utility/privacy tradeoff?	Approach adopted
Boyle et al. [1]	No	No	GO
Senior et al. [3]	No	No	SO
Moncrieff et al. [11]	No	No	SO
Fidaleo et al. [4]	No	No	SO
Wickramasuriya et al. [5]	No	No	SO
Koshimizu et al. [6]	No	No	SO
Spindler et al. [12]	No	No	SO
Thuraisingham et al. [7]	No	No	SO
Carrillo et al. [8]	No	No	SO
Paruchuri et al. [9]	No	No	SO
Qureshi [10]	No	No	SO
Saini et al. [2]	Yes	No	No transformation
Proposed work	Yes	Yes	SO and GO

SO: selective obfuscation; GO: global operations.