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New Software Helps Get The Big Picture Quickly
Researchers at the University of Utah are demonstrating a new software tool they call ‘VISUS’ (Visualization Streams for Ultimate Scalability) that allows interactive editing on massive multi-gigapixel images.
In one example, they used the software to perform “seamless cloning,” which means taking one image and merging it with another image. They combined a 3.7-gigapixel image of the entire Earth with a 116-gigapixel satellite photo of the city of Atlanta, zooming in on the Gulf of Mexico and putting Atlanta underwater there.
“An artist can interactively place a copy of Atlanta under shallow water and recreate the lost city of Atlantis,” says the new study, which is titled, “Interactive Editing of Massive Imagery Made Simple: Turning Atlanta into Atlantis.”
The work was funded by the US Department of Energy & the NSF, the researchers are already planning a company to commercialize the work. The technology shows promise in fields like surveillance and national security, where massive satellite images can be a bit daunting to deal with, especially when an analyst might have to deal with several hundred of them over the period of a few months to monitor equipment movements.
Impure: a New Visualization Programming Language
There’s a new programming language for non-programmers on the block called ‘Impure”, developed the spanish start-up Bestiario. Most impressively, it even comes with it’s own data-import methods, traditionally one of the most annoying parts of data visualization.
Impure allows the acquisition of information from different sources, ranging from user-specific data to online feeds, such as from social media, real-time financial information, images, news or search queries. This data can then be combined in meaningful ways using built-in interactive visualizations for exploration and understanding.
It’s still in early alpha, so account creation is throttled.
via Impure: a New Visualization Programming Language for Non-Programmers – information aesthetics.
More GeForce GTX 580 rumors
As we have reported before, the rumor is that the NVIDIA GeForce GTX 580 will be coming out soon to compete with AMD’s Cayman series of GPUs, which will be the 6900 series. Geek3d.com reports that the latest 32-bit drivers from NVIDIA list the GeForce GTX 580. The NVIDIA GeForce GTX 580 will have all 512 streaming processors enabled, have a 512-bit memory bus, have 2 GB of GDDR5 memory, and be using the GF110 chip. TechPowerUp.com has posted some pictures that they claim are the new GeForce GTX 580. You can see one of them to the right. Head on over to their site to see the other GTX 580 image.














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