diff --git a/index.html b/index.html index 491e4e67..06ae087d 100644 --- a/index.html +++ b/index.html @@ -36,37 +36,33 @@
- 2006-07-03: If you have trouble using SANE as - non-root user with USB scanners on Linux, please read README.linux first. -
-- 2006-07-03: SANE-Backends-1.0.18 has been - released. Changes since 1.0.17: + 2008-02-10: SANE-Backends-1.0.19 has been + released. Changes since 1.0.18:
- 2005-09-18: sane-frontends 1.0.14 has been - released and contains quite some bug fixes and improvements for - xcam and scanadf. See our download - page. + 2006-07-03: If you have trouble using SANE as + non-root user with USB scanners on Linux, please read README.linux first.
-- Thanks to Red Hat for providing - our FTP server. -
Contact diff --git a/man/gamma4scanimage.1.html b/man/gamma4scanimage.1.html index c288cbf6..cfa1dd3f 100644 --- a/man/gamma4scanimage.1.html +++ b/man/gamma4scanimage.1.html @@ -1,82 +1,8 @@ - -
-- -gamma4scanimage(1) SANE Scanner Access Now Easy gamma4scanimage(1) - - --
- gamma4scanimage - create a gamma table for scanimage - - --
- gamma4scanimage gamma [shadow [highlight [maxin [maxout]]]] - - --
- The tool gamma4scanimage creates a gamma table in the format expected - by scanimage. You can define a gamma, a shadow and a highlight value. - You also can specify the size (maxin) and maximum output value (maxout) - of the gamma table. - - gamma is a floating point value, neutral value is 1.0, if the value is - larger than 1.0 then the image gets brighter. - - shadow defines the minimum input value that is necessary to create an - output value larger than zero. shadow has to be in the range - [0..maxin]. Its default value is 0. - - highlight defines the maximum input value that produces an output value - smaller than maxout. highlight has to be in the range [0..maxin], - highlight has to be larger than shadow. Its default value is the same - as maxin (16383 if not set). - - maxin defines the size of the gamma table. The size depends on the - scanner/backend. If the scanner uses 8 bits gamma input then maxin has - to be set to 255, for 10 bits 1023, for 12 bits 4095, for 14 bits - 16383. The default is 16383. To find out what value maxin has to be - call scanimage with a very large gamma table [0]0-[99999]255 then scan- - image prints an error message with the needed size of the gamma table. - - maxout defines the maximum output value. Take a look at the output of - scanimage -h to find out what maxout has to be. The default value is - 255. - - --
- scanimage --custom-gamma=yes --gamma-table `gamma4scanimage 1.8 0 11500 - 16383 255` >image.pnm - - --
- scanimage(1) - - --
- Oliver Rauch - - --
- Oliver.Rauch@Rauch-Domain.DE - -sane-backends 1.0.18 11 Sep 2002 gamma4scanimage(1) --