.\" 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
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
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.
.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.
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)