40 lines
1.1 KiB
Groff
40 lines
1.1 KiB
Groff
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.TH IM_BANDJOIN 3 "28 June 1990"
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.SH NAME
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im_bandjoin, im_gbandjoin \- join two or more images
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.SH SYNOPSIS
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.B #include <vips/vips.h>
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.B int im_bandjoin(im1, im2, imout)
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.br
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.B IMAGE *im1, *im2, *imout;
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.B int im_gbandjoin(imarray, imout, no)
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.br
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.B IMAGE *imarray[], *imout;
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.br
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.B int no;
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.SH DESCRIPTION
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These function perform a band-wise join of two or more images. Input
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images should be of the same type and should have the same sizes.
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.B im_bandjoin()
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performs a band-wise join of two images. If the two images
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have n and m bands respectively, then the output image will have n+m
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bands, with the first n coming from the first image and the last m
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from the second.
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.B im_gbandjoin()
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performs a generalised band-wise join of no images.
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Input images can have any number of bands; for instance if imarray[0] has j
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bands, imarray[1] has k bands, ...., imarray[no-1] has z bands, output
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has j+k+...+z bands.
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.SH RETURN VALUE
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The functions returns 0 on success and -1 on error.
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.SH SEE\ ALSO
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im_lrjoin(3), im_lrmerge(3), im_insert(3).
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.SH COPYRIGHT
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.br
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J. Cupitt, N. Dessipris
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.SH AUTHOR
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J. Cupitt, N. Dessipris \- 25/04/1991
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