MAN Solaris - pal2rgb (1)

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NAME

pal2rgb - convert a palette color TIFF image to a full color image

CONTENTS

SYNOPSIS

pal2rgb [options] input.tif output.tif

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DESCRIPTION

pal2rgb converts a palette color TIFF 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

    Input Data Options

The following input data options are supported:

-C Override the default behavior of pal2rgb to determine 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.

    Output File Options

The following output file options are supported:

-c Specify a compression scheme to use when writing image data:

-c lzw Lempel-Ziv and Welch algorithm.

-c none No compression.

-c packbits PackBits compression algorithm.

-c zip Deflate compression algorithm.

If no compression-related option is specified, the input-file compression algorithm is used.

-p Explicitly select the planar configuration used to organize data samples in the output image:

-p contig Samples are packed contiguously. This is the default.

-p separate Samples are stored separately.

-r Write data with a specified number of rows per strip. By default, the number of rows per strip is selected so that each strip is approximately 8 kilobytes.

OPERANDS

The following operands are supported:

input.tif The name of the input TIFF file.

output.tif The name of the output file.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
AvailabilitySUNWTiff
Interface stabilityEvolving

SEE ALSO

tiffinfo(1), tiffcp(1), tiffmedian(1), libtiff(3)

NOTES

Only 8-bit images are supported.

Updated by Breda McColgan, Sun Microsystems Inc., 2004.

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SunOS 5.11 pal2rgb (1) 26 Mar 2004
Generated by Open Solaris Forum from /usr/share/man/man1/pal2rgb.1 using man macros with tbl support.