This package is based on the package 'pfstools' from project 'Ports:DebianBased:Auto'.

pfstools is a set of command line (and two GUI) programs for reading,
writing, manipulating and viewing high-dynamic range (HDR) images and video
frames. All programs in this package exchange data using a simple generic
file format (pfs) for HDR data. It is an attempt to integrate existing file
formats by providing a simple data format that can be used to exchange data
between applications.

The concept of pfstools is similar to netpbm for low-dynamic range images.