Name

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      IMG_ADD

Purpose

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      Add two 24-bit color images together.

Category

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Calling Sequence

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      img3 = img_add(img1,img2)

Inputs

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      img1 = First input image. in
      img2 = Second input image. in

Keyword Parameters

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Keywords

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        WT1=wt1 Image 1 weighting (def=1).
        WT2=wt2 Image 2 weighting (def=1).
        ERROR=err Error flag: 0=ok.

Outputs

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      img3 = Output image. out
        Same pixel interleave as img1.

Common Blocks

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Notes

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Modification History

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      R. Sterner, 2002 Nov 12
  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.