EURASIP Journal on Advances in Signal Processing

Table 1 Complexity values calculated by ICC, Quad tree, FD (Fractal Dimension) and ROI methods for images in Figure 1.

From: Estimating Watermarking Capacity in Gray Scale Images Based on Image Complexity

Image name	Complexity Measure
	ICC	Quad tree	FD	ROI
Baboon	0.76	0.78	0.92	0.93
Moon	0.65	0.45	0.49	0.32
Flowers	0.82	0.91	0.92	0.90
Lena	0.59	0.65	0.85	0.68
City	0.83	0.83	0.89	0.95
Couple	0.68	0.61	0.57	0.57
Peppers	0.48	0.73	0.77	0.62
Parrots	0.53	0.57	0.62	0.71
Butterfly	0.79	0.80	0.84	0.89

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