``Seeded_region_grow''--segment an image using thresholded region growing

VFX name:

iSeedRegGrow

IMPROMPTU Equivalent:

Seeded_region_grow

purpose:

Segments a volume using thresholded seeded region growing. Its identical to Bright_region_grow function except that the intensity ranges permitted in the grown region can be controlled by setting the minimum and maximum graylevels for the seeds and the grown region. The Bright_region_grow has settings for the minimum gray levels and thus will only extract bright objects.

input:

An 8-bit grayscale volume.

output:

An 8-bit grayscale volume, containing only the bright, connected objects.

parameters:

Default parameters menu is

min_gray_seed = 32
max_gray_seed = 32
min_gray_level = 64
max_gray_level = 64
min_reg_size = 5
window_size = 3
dimension = 3-D
tolerance = 10

comments:

See below:

1.

See Bright_region_grow function.