Table 2.

NPCR results of CIES-DVEM and other scheme (%).

Size	Filename	CIES-DVEM	[17]	[18]	[20]	[16]	[19]
$256\times 256$	5.1.10	99.6124	99.5743	99.5850	99.6094	99.6002	99.6201
	5.1.11	99.5956	99.6323	99.5956	99.6189	99.6023	99.5926
	5.1.12	99.6108	99.6424	99.5758	99.6178	99.5809	99.5941
	5.1.13	99.6109	99.5972	99.6048	99.5956	99.5926	99.5987
	5.1.14	99.6078	99.6429	99.6124	99.6075	99.6165	99.5895
$512\times 512$	5.2.09	99.6170	99.5941	99.5956	99.5850	99.5928	99.6124
	7.1.01	99.6048	99.6353	99.5953	99.6006	99.6181	99.6067
	7.1.02	99.6246	99.6002	99.6002	99.6170	99.6040	99.6007
	7.1.03	99.5972	99.6025	99.6220	99.6281	99.6054	99.6021
	Boat.512	99.6140	99.6128	99.6197	99.6178	99.6152	99.6133
	Average	99.6095	99.6134	99.6006	99.6098	99.6028	99.6030
	Std. Dev.	0.0087	0.0236	0.0146	0.0129	0.0119	0.0100