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pfstmo_durand02
Langue: en
Version: 43023 (openSuse - 09/10/07)
Section: 1 (Commandes utilisateur)
NAME
pfstmo_durand02 - Fast bilateral filtering for the display of HDR imagesSYNOPSIS
pfstmo_durand02 [--sigma-s <val>] [--sigma-r <val>] [--base-contrast <val>] [--verbose] [--help]DESCRIPTION
This command implements a tone mapping operator as described in:Fast Bilateral Filtering for the Display of High-Dynamic-Range Images. F. Durand and J. Dorsey. In ACM Transactions on Graphics, 2002.
According to paper, results of this TMO require gamma correction.
OPTIONS
- --sigma-s <val>, -s <val>
-
Sigma value for spatial kernel. Default value: 8.0
- --sigma-r <val>, -r <val>
-
Sigma value for range kernel. Default value: 0.4
- --base-contrast <val>, -b <val>
-
Contrast of the base layer. Default value is 5.0f. Lower value causes higher contrast compression and results in darker picture - can help if after tone mapping too many pixels remain saturated.
Increasing this value will results in brighter and more 'dynamic' picture.
- --verbose
-
Print additional information during program execution.
- --help
-
Print list of commandline options.
EXAMPLES
- pfsin memorial.hdr | pfstmo_durand02 | 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>.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre