---
name: "pfstmo_drago03"
section: "1"
platform: "linux"
package: "pfstmo"
version: "2.2.0-9"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/pfstmo_drago03"
---

# pfstmo\_drago03(1)

Adaptive logarithmic tone mapping operator

## 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)](/pfsgamma/1.md) [**pfsin**(1)](/pfsin/1.md) [**pfsout**(1)](/pfsout/1.md) [**pfsview**(1)](/pfsview/1.md)

## BUGS

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