overlap
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Name
overlap - calculate overlapping band areas
Syntax
overlap <input1> <input2> <output1> <output2>
Description
For every pair of bands, input1[i] and input2[i],
calculate the overlapping area when taking the
xstart and ystart parameters into consideration.
Create two new images containing the overlapping
parts of the two input images. If any pair of
bands have no overlapping area, no output band
will be created for the pair.
Restrictions
Only accepts unsigned byte pixeltype.
Author
Tor Lønnestad, BLAB, Ifi, UiO
Examples
overlap mona.img lenna.img monaOlp.img lennaOlp.img
Id
$Id: overlap.c,v 1.25 1997/01/09 16:39:34 svein Exp $