pal2rgb1
Convert a palette color tiff image to a full color image
Usage
pal2rgb [options]
input.tif
output.tif
Overview
pal2rgb converts a palette color image to a full color image by applying the colormap of the palette image to each sample to generate a full color RGB image.
Options
Options that affect the interpretation of input data are:
-
-C numentries -
This option overrides the default behavior of
pal2rgbin determining whether or not colormap entries contain 16-bit or 8-bit values. By default the colormap is inspected and if no colormap entry greater than 255 is found, the colormap is assumed to have only 8-bit values; otherwise 16-bit values (as required by the TIFF specification) are assumed. The -C option can be used to explicitly specify the number of bits for colormap entries: -C 8 for 8-bit values, -C 16 for 16-bit values.
Options that affect the output file format are:
-
-p planarconfig -
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.
-
-c compress -
Use the specified compression algorithm to encoded image data in the output file: -c packbits for Macintosh Packbits, -c lzw for Lempel-Ziv & Welch, -c zip for Deflate, -c none for no compression. If no compression-related option is specified, the input file's compression algorithm is used.
-
-r striprows -
Explicitly specify the number of rows in each strip of the output file. If the -r option is not specified, a number is selected such that each output strip has approximately 8 kilobytes of data in it.
Releases
17 releases since Debian 1.2 (Rex); the text changed 9 times.