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sgi2tiff - create a TIFF
file from an SGI
image file
sgi2tiff [ options ] input.rgb output.tif
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 overriden, or explicitly
specified with the options described below.
- -c
- 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).
- -p
- 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.
- -r
- 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.
Does not record colormap information.
tiffinfo(1)
,
tiffcp(1)
, tiffmedian(1)
, libtiff(3)
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