Name

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      IMAGE_ALIGN

Purpose

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      Align two images.

Category

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Calling Sequence

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      image_align, img1, img2

Inputs

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      img1, img2 = two images of the same size. in
        img2 is returned modified.

Keyword Parameters

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Outputs

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Common Blocks

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Notes

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      Note: slider bars will shift and rotate img2.
      img1 is displayed as green, img2 as red. Align the red
      image with the green.

Modification History

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      R. Sterner, 2002 Oct 25
      R. Sterner, 2003 May 16 --- Changed from blue to green channel.
  Copyright (C) 2002, 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.