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Google DeepMind Unveils a New Video Model To Rival Sora
Google DeepMind announced a next-gen video-generating AI tool to rival OpenAI's Sora. Called Veo 2, it can generate AI video clips longer than two minutes with resolutions up to 4K (4096 x 2160). TechCrunch reports: In Google's experimental video creation tool, VideoFX, where Veo 2 is now exclusively available, videos are capped at 720p and eight seconds in length. (Sora can produce up to 1080p, 20-second-long clips.) VideoFX is behind a waitlist, but Google says it's expanding the number of users who can access it this week.
Eli Collins, VP of product at DeepMind, also told TechCrunch that Google will make Veo 2 available via its Vertex AI developer platform "as the model becomes ready for use at scale." "Over the coming months, we'll continue to iterate based on feedback from users," Collins said, "and [we'll] look to integrate Veo 2's updated capabilities into compelling use cases across the Google ecosystem ... [W]e expect to share more updates next year."
Read more of this story at Slashdot.
8 ways I use Google Home for cozy, festive holiday vibes8 ways I use Google Home for cozy, festive holiday vibesKeyword Contributor
Here are eight tips for using Google Home products to celebrate the holidays.Here are eight tips for using Google Home products to celebrate the holidays.
Categories: Technology
AI Helps ID Paint Chemistry of Berlin Wall Murals
An anonymous reader quotes a report from Ars Technica: The fall of the Berlin Wall in November 1989 was a seminal moment in 20th century history, paving the way for German reunification. Many segments, both large and small, were preserved for posterity -- including portions covered in graffiti or murals. A team of Italian scientists used a combination of spectroscopic analysis and machine learning to study paint chips from wall fragments to learn more about the chemistry of the paints and pigments used, according to a new paper published in the Journal of the American Chemical Society. [...] Nondestructive techniques like Raman spectroscopy are often used to identify the molecular signatures of pigments, dyes, and other chemical compounds, but this usually requires bringing samples to the lab. Handheld Raman devices are used for cases where analysis must be done on-site, but they are far less precise than full-size laboratory equipment. So [Francesco Armetta of the University of Palermo and co-authors of the paper] decided to adopt a machine-learning approach to enhance the precision and sensitivity of spectral data collected by those handheld devices.
The team collected 15 pictorial fragments of five different colors from Berlin Wall paintings. They used handheld Raman spectroscopy on the paint chips and compared that spectral data to a commercial library of pigment spectra, confirming those findings with X-ray fluorescence and optical fiber reflectance spectroscopy. Most of the fragments had two top layers that had been painted with a brush rather than spray paint; brushstrokes were clearly visible under a microscope in several cases. The underlying third layer, in contact with the masonry, was white and probably used to prepare the surface for painting. Calcium and titanium were the most abundant elements in all the samples. Chromium and lead were present in a green-colored sample, and the authors think this was mixed with another color to get that particular shade. There were also traces of copper in blue and green samples.
Armetta et al. also created their own mock-up samples by mixing commercial German acrylic paints (commonly used since the 1800s) in different ratios to try to match colors and tints from the fragments -- crucial information for restoration. This is where their machine-learning algorithm (dubbed SAPNet) proved useful. They trained it on the Raman spectral data from the Berlin Wall samples and used it to determine the percentage of pigment. The model concluded that the Berlin Wall paint chips contained titanium white and as much as 75 percent pigment. "The identification of most of the components of the fragments was only possible through the comprehensive evaluation of the results provided by all the techniques [combined]," the authors concluded, further augmented by the development of SAPNet. "While SAPNet was specifically tailored for pigment mixture analysis, its robust framework demonstrates the transformative potential of deep learning methodologies for Raman spectral analysis across diverse scientific and industrial applications."
Read more of this story at Slashdot.
Xfce 4.20 Officially Released - WebProNews
Xfce 4.20 Officially Released WebProNews
Categories: Linux
EU Signs $1 Billion Deal For Sovereign Satellite Constellation To Rival Starlink
An anonymous reader quotes a report from TechCrunch: The European Union is forging ahead with plans for a constellation of internet satellites to rival Elon Musk-owned Starlink, after signing a $11.1 billion deal to launch nearly 300 satellites into low- and medium-Earth orbits by 2030. The bloc wants the space tech to boost its digital sovereignty by providing secure comms to governments.
First announced in 2022, Iris^2 (Infrastructure for Resilience, Interconnectivity and Security by Satellite) is a public-private partnership whose initial cost estimate (6 billion euros) leapt 76% through a fraught negotiation process. In the end, the program will be 61% funded from the public purse; an industry consortium called SpaceRise, selected in October, is making up the difference. This grouping includes French satellite giant Eutelsat, which merged with European rival OneWeb back in 2022.
Read more of this story at Slashdot.
Jumbo Data Packet Transmission & RACK-TLP Coming To Linux 6.14 Network Stack - Phoronix
Categories: Linux
Linux 6.13-rc3 fixes expensive CPUID handling on Sapphire Rapids CPUs — an issue resulting in Skylake CPUs being 4X faster for CPUID-related updates - Tom's Hardware
Categories: Linux
Linux 6.13-rc3 fixes expensive CPUID handling on Sapphire Rapids CPUs — an issue resulting in Skylake CPUs being 4X faster for CPUID-related updates - Tom's Hardware
Categories: Linux
Linux 6.13-rc3 fixes expensive CPUID handling on Sapphire Rapids CPUs — an issue resulting in Skylake CPUs being 4X faster for CPUID-related updates - Tom's Hardware
Categories: Linux
Linux 6.13-rc3 fixes expensive CPUID handling on Sapphire Rapids CPUs — an issue resulting in Skylake CPUs being 4X faster for CPUID-related updates - Tom's Hardware
Categories: Linux
Linux 6.13-rc3 fixes expensive CPUID handling on Sapphire Rapids CPUs — an issue resulting in Skylake CPUs being 4X faster for CPUID-related updates - Tom's Hardware
Categories: Linux
