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pfstmo_reinhard04

NAME

pfstmo_reinhard04 - Photoreceptor

SYNOPSIS

pfstmo_reinhard04 [--brightness <val>] [--saturation <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 Computer Graphics, 2004.

According to paper, results of this TMO do not require gamma correction.

OPTIONS

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

Brightness correction (-1..1), parameter 'f' in paper. Default value: 0.0

--saturation <val>, -s <val>

Amount of von Kries adaptation (0..1), parameter 'w' in paper. Default value: 0.1

--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>.