MMACH commands


PROGRAM NAME

vopen - Conditionally Translation Invariant Opening

DESCRIPTION

vopen will do the opening of an input image by a set 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
-o
type: outfile
desc: resulting output image

OPTIONAL ARGUMENTS

none

EXAMPLES

vopen -i ball.xv -str b272.str -o outimage.xv

Will do the opening of image "ball.xv" by the structuring set b272.str, with the resulting image written to "outimage.xv".

SEE ALSO

vcast1(1)

RESTRICTIONS

vopen 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. The structuring elements are subsets of the 3x3 matrix and the origin is always at the center of this matrix.

REFERENCES

COPYRIGHT

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