From 04f33990591f1872989f0d088b9d2e4412bb79c6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pawe=C5=82=20Sikora?= Date: Fri, 30 Sep 2005 15:40:58 +0000 Subject: [PATCH] - updated to 2005/09/25. Changed files: dcraw.1 -> 1.4 dcraw.spec -> 1.8 --- dcraw.1 | 24 ++++++++++++++++++++---- dcraw.spec | 6 +++--- 2 files changed, 23 insertions(+), 7 deletions(-) diff --git a/dcraw.1 b/dcraw.1 index 0153937..631bcbe 100644 --- a/dcraw.1 +++ b/dcraw.1 @@ -9,7 +9,7 @@ .\" dcoffin a cybercom o net .\" http://www.cybercom.net/~dcoffin .\" -.TH dcraw 1 "August 30, 2005" +.TH dcraw 1 "September 25, 2005" .LO 1 .SH NAME dcraw - convert raw digital photos to PPM format @@ -52,9 +52,13 @@ creates files with a ".ppm" extension. Show the raw data as a grayscale image with no interpolation. Good for photographing black-and-white documents. .TP +.B -V +Use the older VNG interpolation. Faster than the default AHD +algorithm, but more prone to zipper artifacts. +.TP .B -q -Use simple bilinear interpolation for quick results. The -default is to use a slow, high-quality adaptive algorithm. +Use bilinear interpolation. Much faster than +.BR -V . .TP .B -h Half-size the output image. Instead of interpolating, reduce @@ -65,6 +69,18 @@ each 2x2 block of sensors to one pixel. Much faster than Interpolate RGB as four colors. This blurs the image a little, but it eliminates false 2x2 mesh patterns. .TP +.B -B sigma_domain sigma_range +Use a bilateral filter to smooth noise while preserving edges. +.B sigma_domain +is in units of pixels, while +.B sigma_range +is in units of CIELab colorspace. +Try +.B -B 1 2 +or +.B -B 2 4 +to start. +.TP .B -a Automatic color balance. The default is to use a fixed color balance based on a white card photographed in sunlight. @@ -77,7 +93,7 @@ prints a warning and reverts to the default. .TP .B -r red_mul -l blue_mul Further adjust the color balance by multiplying the red and -blue channels by these values. Both default to 1.0. +blue output channels by these values. Both default to 1.0. .TP .B -b brightness Change the output brightness. Default is 1.0. diff --git a/dcraw.spec b/dcraw.spec index a1e0bc3..9205e3f 100644 --- a/dcraw.spec +++ b/dcraw.spec @@ -1,14 +1,14 @@ Summary: Raw Digital Photo Decoder Summary(pl): Dekoder zdjêæ cyfrowych w formacie raw Name: dcraw -Version: 20050901 +Version: 20050925 Release: 1 License: Free + GPL (for some parts of code) Group: Applications Source0: http://www.cybercom.net/~dcoffin/dcraw/dcraw.c -# NoSource0-md5: c8850f071988aac0dd46d6b00e5bda73 +# NoSource0-md5: 77ed8b203478b774b18f319a48e1c482 Source1: http://www.cybercom.net/~dcoffin/dcraw/dcraw.1 -# NoSource1-md5: e54055de8f14d76c678265ee7f6bb788 +# NoSource1-md5: fc808b590e4d8430eb5c726d43b4b0e9 URL: http://www.cybercom.net/~dcoffin/dcraw/ BuildRequires: libjpeg-devel BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n) -- 2.43.0