Language Selection

English French German Italian Portuguese Spanish

High Dynamic Range images under Linux

Filed under
Linux

Not all image files are created equal. Most of us know this from working with the everyday formats like PNG, JPEG, and TIFF, each of which has its own pros and cons. But cutting-edge applications from cinematography to computer vision demand more range, color depth, and accuracy than these formats can deliver. That demand drove the development of what are called High Dynamic Range file formats. Luckily for us, Linux is a first-class citizen in the HDR image world.

You may have seen the HDR acronym in reference to computer gaming as well. Video card manufacturers use it to refer to rendering scenes with very large contrast ranges. These rendering techniques are not related to HDR imaging and HDR image file formats directly -- although, as we will see, game designers make use of HDR image formats to maximize visual quality.

... but some are less equal than others.

Full Article.

More in Tux Machines

Leftovers: OSS

Security Leftovers (Parrot Security OS 3.0 “Lithium”, Regulation)

  • Parrot Security OS 3.0 “Lithium” — Best Kali Linux Alternative Coming With New Features
    The Release Candidate of Parrot Security OS 3.0 ‘Lithium’ is now available for download. The much-anticipated final release will come in six different editions with the addition of Libre, LXDE, and Studio editions. The version 3.0 of this Kali Linux alternative is based on Debian Jessie and powered by custom hardened Linux 4.5 kernel.
  • Regulation can fix security, except you can't regulate security
    Every time I start a discussion about how we can solve some of our security problems it seems like the topics of professional organizations and regulation are where things end up. I think regulations and professional organizations can fix a lot of problems in an industry, I'm not sure they work for security. First let's talk about why regulation usually works, then, why it won't work for security.

Phoronix on Graphics

AMD's gaming-optimized AMDGPU-PRO driver for Linux is in beta

AMD has been working on a new Linux graphics driver stack, and it’s finally becoming usable. You can install the gaming-optimized AMDGPU-PRO driver on Ubuntu 16.04 today, and Valve just added it to the latest beta version of SteamOS. Read more