Language Selection

English French German Italian Portuguese Spanish

Scientific Imaging: The Art Of Data

Filed under
Sci/Tech

Thin orange and blue lines swirl above a surface of colored cones, outlining a hollow cylinder. Suddenly a cluster of red dots gathers in the middle of the cylinder, spinning around furiously and gathering force with each rotation.

The image is abstract, but striking: The red dots, we soon learn, represent a T3 tornado (tornadoes are rated between T1, or "Light Tornadoes," to T10 "Super Tornadoes"); the lines, airflow geometry in and around it. The cones represent wind speed and direction at the ground. The hour-long process of a storm's formation has been depicted in just over a minute. (Click here to see a video of the simulated storm.)

Aided by advances in computer graphics and animation, scientific visualization has grown increasingly sophisticated over the past five years. Forget about those tinker-toy-like atom models from high school chemistry. Nowadays, complex computer-generated images of cell structure and anatomy are used to teach medicine, and computer animations can model everything from melting polar icecaps to protein synthesis. What was once a very traditional field is in the throes of a digital revolution.

It's a booming market, too. According to Machover Associates, a White Plains, N.Y., computer graphics consultancy, the worldwide market for scientific visualization in both two and three dimensions is expected to grow from $10.7 billion in 2005 to $17.2 billion in 2010. Most of the money is going into 3-D imaging, according to Machover, and although the majority of it will come from private industry, a substantial amount of federal research funding will be channeled toward that area as well.

Full Story with more images.

More in Tux Machines

Graphics: AMDGPU, Radeon, Intel DRM

  • AMDGPU DC Code Lands For Linux 4.15 Kernel
    Linus Torvalds has accepted the AMDGPU DC display code pull request for the Linux 4.15 kernel. AMD Linux users can now rejoice! Overnight David Airlie sent in the AMDGPU DC pull request for Linux 4.15 and since then Linus Torvalds was active on the kernel mailing list ranting about AMD header files and other unrelated to DC code. He was also pulling in other PRs... It was getting a bit worrisome, given the DC code not being in pristine shape, but it was exciting as heck to see this evening that he did go ahead and pull in the 132 thousand lines of new kernel code to land this AMDGPU DC. Linus hasn't provided any commentary about DC on the kernel mailing list as of writing.
  • Radeon VCN Encode Support Lands In Mesa 17.4 Git
    It's an exciting day for open-source Radeon Linux users today as besides the AMDGPU DC pull request (albeit still unmerged as of writing), Radeon VCN encoding support has landed in Mesa Git.
  • The - Hopefully - Final Stab At Intel Fastboot Support
    Intel's Maarten Lankhorst has sent out what could be the final patches for enabling "fastboot" support by default within their DRM graphics driver.

Raspberry Digital Signage 10

It shows web pages from Internet, LAN or internal sources (a WordPress installation comes already installed by default on the SD card); there is no way to escape this view but rebooting the machine. Marco Buratto has released Raspberry Digital Signage 10.0 today, which comes with the latest and greatest Chromium build (featuring advanced HTML5 capabilities, Adobe Flash support and H264/AVC video acceleration), so you can display more attractive resources, more easily. Read more

Red Hat Leftovers

Latest Openwashing