HSTAT

Section: User Commands (1)
Updated: 1 May 1990
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NAME

hstat - compute statistics on objects in a HIPS image defined by a binary mask  

SYNOPSIS

hstat -m mask_file [-l][-s][-p] < image > output  

DESCRIPTION

hstat computes statistics on objects in a image. The geometry of the objects is defined by a binary image mask, which must be the same size as the image image. Based on the location of non-zero pixels in the mask, this programs computes the area, total intensity, average intensity, and the perimeter, of each object in the mask. Image and binary mask must be of type byte.  

OPTIONS

-m mask_file
filename of binary image mask (required)
-l
create script for labeling points. This option creates a c-shell script for adding labels to the original image using the `label' program. This is useful for masks with many objects.
-s
output file is stripped of all text labels. This is useful for creating files to be input to statistical programs.
-p
output file contains x,y locations of the object perimeters
 

AUTHOR

Brian Tierney, LBL email: bltierney@lbl.gov  

SEE ALSO

getobj(1)  

BUGS

Report to Brian Tierney.


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
AUTHOR
SEE ALSO
BUGS

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