Table 1.

Comparison between film and FFDM for 12 textural features.

	Film value	FFDM value
Features	(std. dev.)	(std. dev.)	Corr. coeff.	p-value
DFAV	21.88 (4.431)	21.69 (4.458)	0.9190	1.0000
DFVR	329.2 (123.7)	321.0 (126.3)	0.9602	1.0000
DFEN	5.809 (0.3456)	5.797 (0.3486)	0.9057	1.0000
SMAV	256.8 (3.648)	256.8 (3.063)	0.8338	0.8238
SMVR	1706 (257.2)	1731 (216.5)	0.8773	1.0000
SMEN	7.320 (0.1115)	7.335 (0.0930)	0.8568	0.5034
INVD	0.0487 (0.0149)	0.0494 (0.0127)	0.8801	0.5034
ENER	0.0003 (0.0001)	0.0003 (0.0001)	0.8910	0.5034
ENTR	12.04 (0.2924)	12.05 (0.2857)	0.9008	0.5034
COR	0.3790 (0.2357)	0.4035 (0.2364)	0.9435	0.2632
ICO1	0.1743 (.0264)	0.1753 (0.0235)	0.8303	0.8238
ICO2	0.9468 (.0186)	0.9480 (0.0158)	0.8534	0.8238