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 overridden, or explicitly specified with the options described below.
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−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). |
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−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. |
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−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)
Libtiff library home page: http://www.remotesensing.org/libtiff/