From 22f703cab05b7cd368f4de9e03991b7664dc5022 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 1 Sep 2014 13:56:46 +0200 Subject: Initial import of argyll version 1.5.1-8 --- tiff/html/man/tiff2bw.1.html | 161 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 161 insertions(+) create mode 100644 tiff/html/man/tiff2bw.1.html (limited to 'tiff/html/man/tiff2bw.1.html') diff --git a/tiff/html/man/tiff2bw.1.html b/tiff/html/man/tiff2bw.1.html new file mode 100644 index 0000000..6b6accf --- /dev/null +++ b/tiff/html/man/tiff2bw.1.html @@ -0,0 +1,161 @@ + + + + + + +TIFF2BW + + + +

TIFF2BW

+NAME
+SYNOPSIS
+DESCRIPTION
+OPTIONS
+SEE ALSO
+ +

+ +

NAME

+ + + + + +

tiff2bw − convert a color TIFF image +to greyscale

+ +

SYNOPSIS

+ + + + + +

tiff2bw [ options ] input.tif +output.tif

+ +

DESCRIPTION

+ + + + + +

Tiff2bw converts an RGB or Palette +color TIFF image to a greyscale image by +combining percentages of the red, green, and blue channels. +By default, output samples are created by taking 28% of the +red channel, 59% of the green channel, and 11% of the blue +channel. To alter these percentages, the −R, +−G, and −B options may be +used.

+ +

OPTIONS

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + −c +	+ + Specify a compression scheme to use when writing image +data: −c none for no compression, −c +packbits for the PackBits compression algorithm, +−c zip for the Deflate compression algorithm, +−c g3 for the CCITT Group 3 compression +algorithm, −c g4 for the CCITT Group 4 +compression algorithm, and −c lzw for +Lempel-Ziv & Welch (the default). +	+
+ + −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. +	+
+ + −R +	+ + Specify the percentage of the red channel to use +(default 28). +	+
+ + −G +	+ + Specify the percentage of the green channel to use +(default 59). +	+
+ + −B +	+ + Specify the percentage of the blue channel to use +(default 11). +	+

+ +