Pyramidal Watershed Segmentation Algorithm for High-Resolution Remote Sensing Images Using Discrete Wavelet Transforms : Table 1

]>Pyramidal Watershed Segmentation Algorithm for High-Resolution Remote Sensing Images Using Discrete Wavelet Transforms : Table 1

Table 1: The results of image segmentation on each resolution.


Test image	Scale levels	Selective minima value, H	Number of segments	Computational time (sec)

Satellite image 1	cA₀	95	188	0.55
	cA₁	1000	30	0.23
	cA₂	3000	7	0.15

Satellite image 2	cA₀	60	215	0.75
	cA₁	1200	35	0.25
	cA₂	3900	4	0.10

Brain image	cA₀	120	62	0.45
	cA₁	500	22	0.3
	cA₂	3500	2	0.10

Flowers image	cA₀	130	69	0.40
	cA₁	800	8	0.25
	cA₂	3000	3	0.10

Peppers image	cA₀	60	38	0.35
	cA₁	1200	5	0.20
	cA₂	2700	3	0.15