% @(#)apply_thin.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:43:15 
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%.COPYRIGHT  (c)  1990 European Southern Observatory
%.IDENT      apply_thin.hlq
%.AUTHOR     KB, IPG/ESO
%.KEYWORDS   MIDAS, help files, APPLY/THIN
%.PURPOSE    On-line help file for the command: APPLY/THIN
%.VERSION    1.0  05-MAY-1989 : Creation, KB
%.VERSION    1.1  12-JUL-1991 : Update, KB
%----------------------------------------------------------------
\se
SECTION./THIN
\es\co
APPLY/THIN					05-MAY-1989  KB
\oc\su
APPLY/THIN inframe outframe
	apply thinning algorithm
\us\pu
Purpose: 
          Apply thinning algorithm to input frame.
\up\sy
Syntax: 
          APPLY/THIN inframe outframe
\ys\pa
          inframe  = image with only 0's and 1's (or 0.0 and 1.0's)
\ap\pa
          outframe = result containing the thinned input data
\ap\sa
See also:
          APPLY/EDGE
\as\no
Note:  
          Algorithm from T. Pavlidis
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Examples:
\ex
          APPLY/THIN aguila zopilote
            Apply thinning algorithm to data of frame `aguila.bdf' and store
            results into new frame `zopilote.bdf' .
\xe \sxe