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New search technique for images and videos has broad applications

New search technique for images and videos has broad applications

Technology / Computer Sciences

created Nov 10, 2009 | popularity 5 / 5 (9) | comments 5

(PhysOrg.com) -- Engineers at the University of California, Santa Cruz, have developed a powerful new approach to a fundamental problem in computer vision: how to program a computer to recognize or categorize ...


First view of Earth as Rosetta approaches home

First view of Earth as Rosetta approaches home

Space & Earth / Space Exploration

created Nov 12, 2009 | popularity 4.5 / 5 (6) | comments 0

(PhysOrg.com) -- This spectacular image of our home planet was captured by the OSIRIS instrument on ESA's Rosetta comet chaser earlier today as the spacecraft approached Earth for the third and final swingby. ...


Swirl uses algorithms, metadata, and facial recognition software to distinguish digital images

Google image search gets a 'swirl'

Technology / Internet

created Nov 17, 2009 | popularity 3.3 / 5 (3) | comments 1

Google Labs on Tuesday brought more focus to finding pictures online, adding a "Swirl" tool that automatically groups similar images into categories presented on results pages.


Close-up movie shows hidden details in the birth of super-suns

Close-up movie shows hidden details in the birth of super-suns (w/ Video)

Space & Earth / Astronomy

created Nov 16, 2009 | popularity 4.8 / 5 (10) | comments 1

(PhysOrg.com) -- The constellation of Orion is a hotbed of massive star formation, most prominently in the Great Nebula that sits in Orion's sword. The glowing gas of the Nebula is powered by a group of young ...


First view of Earth as Rosetta approaches home

Rosetta sees a living planet

Space & Earth / Space Exploration

created Nov 13, 2009 | popularity 5 / 5 (4) | comments 0

(PhysOrg.com) -- Images and data taken just before closest approach were downloaded this morning, and they show the lights of North America in the night and a glowing Southern Hemisphere.


Tiny Music Player Made from Wire Bridge

Tiny Music Player Made from Wire Bridge (w/ Video)

Physics / General Physics

created Nov 04, 2009 | popularity 4.2 / 5 (18) | comments 1

(PhysOrg.com) -- In 2008, scientists built a loudspeaker made of carbon nanotubes that produced sound and music based on the thermoacoustic effect. Now, a different team of scientists has built a loudspeaker ...


Mars: Chaotic terrain between Kasei Valles and Sacra Fossae

Mars: Chaotic terrain between Kasei Valles and Sacra Fossae

Space & Earth / Space Exploration

created Nov 06, 2009 | popularity 4.8 / 5 (8) | comments 0

(PhysOrg.com) -- Mars Express flew over the boundary between Kasei Valles and Sacra Fossae and imaged the region, acquiring spectacular views of the chaotic terrain in the area.


Google has began weaving an automated language translation feature into its universal search service

Google adds translation to main search engine

Technology / Internet

created 18 hours ago | popularity 4.3 / 5 (4) | comments 0

Google has began weaving an automated language translation feature into its universal search service.


Cigarettes harbor many pathogenic bacteria: Study

Cigarettes harbor many pathogenic bacteria: Study

Medicine & Health / Health

created Nov 19, 2009 | popularity 3.7 / 5 (6) | comments 7

Cigarettes are "widely contaminated" with bacteria, including some known to cause disease in people, concludes a new international study conducted by a University of Maryland environmental health researcher ...


Spitzer Unveils Biggest Milky Way View at Adler Planetarium

Spitzer Unveils Biggest Milky Way View at Adler Planetarium

Space & Earth / Space Exploration

created 11 hours ago | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- The world's largest image of our Milky Way galaxy, taken by NASA's Spitzer Space Telescope, went on display this week at the Adler Planetarium in Chicago.



List of search results for pixel array