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SGI2TIFF
SGI2TIFF
NAME
SYNOPSIS
DESCRIPTION
OPTIONS
BUGS
SEE ALSO
NAME
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sgi2tiff − create a TIFF file from
an SGI image file
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SYNOPSIS
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sgi2tiff [ options ] input.rgb
output.tif
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DESCRIPTION
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sgi2tiff converts a file in the SGI
image format to TIFF. By default, the
TIFF image is created with data samples
packed (PlanarConfiguration=1), compressed with the
Lempel-Ziv & Welch algorithm (Compression=5), and
with each strip no more than 8 kilobytes. 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 jpeg for the baseline JPEG compression
algorithm, −c zip for the Deflate compression
algorithm, and −c lzw for Lempel-Ziv &
Welch (the default).
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−p
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Explicitly select the planar configuration used in
organizing data samples in the output image: −p
contig for samples packed contiguously, and −p
separate for samples stored separately. By default
samples are packed.
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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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BUGS
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Does not record colormap information.
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SEE ALSO
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tiffinfo(1), tiffcp(1),
tiffmedian(1), libtiff(3)
Libtiff library home page:
http://www.remotesensing.org/libtiff/
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