tmPattanaik

Tonemap HDR-images with pfstmo_pattanaik00.

This module needs an HDR-list-file (config-var HDR_LIST) generated by module findGroups. Also, the module makeHDR must run first to create the input-file for tmPattanaik.

TM_PATTANAIK_OPTS

Options for pfstmo_pattanaik00. Defaults to TM_PATTANAIK_OPTS=-m 250

TM_PATTANAIK_GAMMA

Gamma-correction value. Defaults to TM_GAMMA. If TM_GAMMA is not set, the default value is 2.2.

TM_PATTANAIK_EXT

Extension of the generated image. Defaults to tif.

TM_PATTANAIK_PREFIX

Prefix for generated images. Defaults to pattanaik_.

IMG_DIR

Working directory. This module expects it's input files in this directory and creates it's output files in this directory.

This module converts HDR-files generated by makeHDR to LDR files using the PATTANAIK00-algorithm. Note that tone-mapping is in general a very slow operation.

Setting TM_PATTANAIK_EXT=jpg will generate jpg-files instead of tifs.