pfstmo_drago03(1) [debian man page]

pfstmo_drago03(1)					      General Commands Manual						 pfstmo_drago03(1)

NAME

       pfstmo_drago03 - Adaptive logarithmic tone mapping operator

SYNOPSIS

       pfstmo_drago03 [--bias <val>] [--verbose] [--help]

DESCRIPTION

       This command implements adaptive logarithmic tone mapping operator as described in:

       Adaptive logarithmic mapping for displaying high contrast scenes.  F. Drago, K. Myszkowski, T. Annen, and N. Chiba. In Eurographics 2003.

       According to the paper, results of this TMO require gamma correction.

OPTIONS

       --bias <val>, -b <val>

	      Bias value within the range 0..1. Default value: 0.85

       --verbose

	      Print additional information during program execution.

       --help

	      Print list of commandline options.

EXAMPLES

       pfsin memorial.hdr | pfstmo_drago03 -b 0.8 | pfsgamma -g 1.7 | pfsout memorial.png

	      Tone map image, apply gamma correction, and save it in png format.

SEE ALSO

       pfsgamma(1) pfsin(1) pfsout(1) pfsview(1)

BUGS

       Please report bugs and comments on implementation to Grzegorz Krawczyk <krawczyk@mpi-sb.mpg.de>.

																 pfstmo_drago03(1)

pfstmo_reinhard05(1)					      General Commands Manual					      pfstmo_reinhard05(1)

NAME

       pfstmo_reinhard05 - Photoreceptor based dynamic range reduction

SYNOPSIS

       pfstmo_reinhard05 [--brightness <val>] [--chromatic <val>] [--light <val>] [--verbose] [--help]

DESCRIPTION

       This command implements a tone mapping operator as described in:

       Dynamic	Range  Reduction Inspired by Photoreceptor Physiology.	E. Reinhard and K. Devlin.  In IEEE Transactions on Visualization and Com-
       puter Graphics, 2005.

OPTIONS

       --brightness <val>, -b <val>

	      Brightness correction (-8..8), parameter 'f' in paper.  Default value: 0.0

       --chromatic <val>, -c <val>

	      Amount of chromatic adaptation (von Kries model) (0..1), parameter 'c' in paper.	Default value: 0.0

       --light <val>, -l <val>

	      Amount of light adaptation adaptation (0..1), parameter 'l' in paper.  Default value: 1.0

       --verbose

	      Print additional information during program execution.

       --help

	      Print list of commandline options.

EXAMPLES

       pfsin memorial.hdr | pfstmo_reinhard04 -s 0.5 | pfsout memorial.png

	      Tone map image and save it in png format.

SEE ALSO

       pfsgamma(1) pfsin(1) pfsout(1) pfsview(1)

BUGS

       Please report bugs and comments on implementation to Grzegorz Krawczyk <krawczyk@mpi-sb.mpg.de>.

															      pfstmo_reinhard05(1)