HOME GUIDE OPERATIONS DOCS ERRORS FORMATS INSTALL NEW TIPS WEB SITES

TH C - THreshold - Change a value

(9/26/95)

PURPOSE

Replaces a specific value within an image by a specified value. Operation works for both 2-D and 3-D images.

SEE ALSO

TH [Threshold]
TH F [Threshold - set a fixed value]
TH M [Threshold and create mask]

USAGE

.OPERATION: TH C

.IMAGE TO BE THRESHOLDED FILE: TST001
[Enter the name of the input file.]

.OUTPUT FILE: TST002
[Enter the name of the output file.]

.OLD AND NEW VALUES: 12, 100
[Sets all pixels having old value 12 to the new value 100.]

SUBROUTINES

CHANGEVAL

CALLER

UTIL2

© Copyright Notice /       Enquiries: spider@wadsworth.org