MMACH commands


PROGRAM NAME

vnopen - Opening by N times (with respect to Minkowski addition) the structuring element

DESCRIPTION

vnopen will do N successive openings by the same structuring element.

The output image data type will be the same as that of the highest data type of the input image.

REQUIRED ARGUMENTS

-i
type: infile
desc: input image
-str
type: infile
desc: Structuring Element
-n
type: integer
desc: size of structure element
bounds: value > 0
-o
type: outfile
desc: resulting output image

OPTIONAL ARGUMENTS

none

EXAMPLES

vnopen -i feath.xv -str b.str -n 5 -o outimage.xv

Will do 5 successive openings (vnopen) of the input image "feath.xv" by the structuring element "b.str" and the resulting image will be written to "outimage.xv".

SEE ALSO

vcast1(1)

RESTRICTIONS

vnopen can be defined for all data types supported by Khoros, but at the moment it has been implemented just for the bit and unsigned char types.

REFERENCES

COPYRIGHT

Copyright (C) 1993-1997 Junior Barrera, Roberto Lotufo. All rights reserved.