AUTOEXTRACT
Section: User Commands (1)
Updated: January 16, 1990
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NAME
autoextract - generate a csh script file to automatically extract
smaller images from a larger HIPS image
SYNOPSIS
autoextract
<-f file> <-s x y OR -p r c> [-q] > outfile
DESCRIPTION
Autoextract
generates a c shell script, (sent to the standard output),
to extract sub-images from a large
HIPS image. It will work with HIPS images of the following formats:
byte, short, int, float, complex, double, and double complex.
Regardless of input specifications, the output images created by executing the
script will be named with the following name convention:
infile.row.col,
where row and col represent the location of the sub-image in reference to
its location on the original image.
By HIPS convention, the upper left represents a row and col of zero.
OPTIONS
- -f
-
specify the large image input file. This image file must be available
to
autoextract
so that sizing information can be obtained.
- -s
-
set the size of the sub-images by specifying the
number of pixels along the x (horizontal) and y (vertical)
directions. A size that breaks
the large image into a non-integer number of equally sized sub-images
will result in one or more of the sub-images being smaller than the size
requested.
- -p
-
this option lets the user select the number of
rows and columns to break the large image into. Sub-image pixel size
is then automatically computed.
- -q
-
put the sub-images into a sequence named
infile.seq
SEE ALSO
extract(1), catframes(1)
AUTHOR
Fritz Renema 1/16/90
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- SEE ALSO
-
- AUTHOR
-
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