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GIF2TIFF
GIF2TIFF
NAME
SYNOPSIS
DESCRIPTION
OPTIONS
NOTES
BUGS
SEE ALSO
NAME
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gif2tiff − create a TIFF file from a
GIF87 format image file
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SYNOPSIS
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gif2tiff [ options ] input.gif
output.tif
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DESCRIPTION
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Gif2tiff converts a file in the GIF87 format to
TIFF. The TIFF image is
created as a palette image, with samples compressed with the
Lempel-Ziv & Welch algorithm (Compression=5).
These characteristics can overridden, or explicitly
specified with the options described below.
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OPTIONS
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−c
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Specify a compression scheme to use when writing image
data: −c none for no compression, −c
packbits for the PackBits compression algorithm,
−c zip for the Deflate compression algorithm,
and −c lzw for Lempel-Ziv & Welch (the
default).
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−r
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Write data with a specified number of rows per strip; by
default the number of rows/strip is selected so that each
strip is approximately 8 kilobytes.
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NOTES
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The program is based on Paul Haeberli’s
fromgif program which, in turn, is based on Marcel
J.E. Mol’s GIF reader.
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BUGS
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Should have more options to control output format.
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SEE ALSO
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pal2rgb(1), tiffinfo(1), tiffcp(1),
tiffmedian(1), libtiff(3)
Libtiff library home page:
http://www.remotesensing.org/libtiff/
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