Digital Camouflage Pattern Design Based on the Biased Random Walk

Table 2

Equivalent diameter standard deviation comparison statistics.

Method	Forest	Desert	Ocean	Grassland	Snow	Gravel	Woodland	City
Water divide [14]	4.0819	6.0444	4.0608	4.8725	4.6106	14.0797	5.0899	5.4081
Markov [18]	9.3463	10.4637	6.9831	7.5966	10.5611	14.1472	11.9873	7.8641
DSH [15]	6.8744	11.1016	17.7655	2.2917	17.6447	11.7586	6.1297	9.0849
Ours	10.7921	11.3147	27.6717	16.2704	17.9355	13.3947	11.7163	11.5464