Discrete Dynamics in Nature and Society / 2009 / Article / Tab 1

Research Article

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

Table 1

The results of image segmentation on each resolution.

Test imageScale levelsSelective minima value, HNumber of segmentsComputational time (sec)

Satellite image 1cA0951880.55
cA11000300.23
cA2300070.15

Satellite image 2cA0602150.75
cA11200350.25
cA2390040.10

Brain imagecA0120620.45
cA1500220.3
cA2350020.10

Flowers imagecA0130690.40
cA180080.25
cA2300030.10

Peppers imagecA060380.35
cA1120050.20
cA2270030.15

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