FreeBSD Manual Pages
dcod2lum(1) OFFIS DCMTK dcod2lum(1) NAME dcod2lum - Convert hardcopy characteristic curve file to softcopy format SYNOPSIS dcod2lum in-file out-file DESCRIPTION Command line program that converts a hardcopy characteristic curve file to softcopy format. In other words, the measured optical density (OD) values from the input file are transformed to the luminance space according to the formula: L = La + L0 * 10^(-D) where L is the resulting luminance, La is the reflected ambient light and L0 the illumination (both measured in cd/m^2), 'D' the optical density (OD). Please note that if no illumination value is specified in the input file (keyword lum) all optical density values are mapped to a constant luminance. PARAMETERS in-file hardcopy characteristic curve file to be converted out-file softcopy characteristic curve file to be written NOTES The format of both input and output file is described the documentation of the dcmdspfn command line tool. In addition, the data folder contains sample characteristics file monitors, cameras, printers and scanners. FILES <datadir>/camera.lut - sample characteristics file of a camera <datadir>/monitor.lut - sample characteristics file of a monitor <datadir>/printer.lut - sample characteristics file of a printer <datadir>/scanner.lut - sample characteristics file of a scanner SEE ALSO dcmdspfn(1) COPYRIGHT Copyright (C) 2002-2024 by OFFIS e.V., Escherweg 2, 26121 Oldenburg, Germany. Version 3.6.9 Wed Dec 11 2024 dcod2lum(1)
NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | NOTES | FILES | SEE ALSO | COPYRIGHT
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=dcod2lum&sektion=1&manpath=FreeBSD+Ports+14.3.quarterly>