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IMGREGION

IMGREGION

Name


      IMGREGION

Purpose


      Interactively extract a selected image region.

Category


Calling Sequence


      out = imgregion(img)

Inputs


      img = input image to operate on. in
        This image should be byte
        scaled, ready for display.

Keyword Parameters


Keywords


        MISSING=val Value for points outside region (def=0).
        WINDOW=win Window number for image display (def=0).
        /STATS means display statistics for selected region.
        X=x Returned region polygon x indices.
        Y=y Returned region polygon y indices.

Outputs


      out = output image containing extracted region. out

Common Blocks


Notes


Modification History


      R. Sterner, 1993 Jan 3.
  Copyright (C) 1993, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.



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