(PhysOrg.com) -- If computers could recognize objects, they could automatically search through hours of video footage for a particular two-minute scene. A tourist strolling down a street in a strange city could take a cell-phone ...
Computer Sciences
Oct 13, 2009
1
0
A new form of misinformation is poised to spread through online communities as the 2018 midterm election campaigns heat up. Called "deepfakes" after the pseudonymous online account that popularized the technique – which ...
Computer Sciences
Aug 29, 2018
3
34
A new imaging technique, allowing 3D imaging at video rates through a fiber the width of a human hair, could transform imaging for a wide range of applications in industrial inspection and environmental monitoring. In the ...
Optics & Photonics
Dec 10, 2021
0
135
Bay Area scientists have captured the real-time electrical activity of a beating heart, using a sheet of graphene to record an optical image—almost like a video camera—of the faint electric fields generated by the rhythmic ...
Bio & Medicine
Jun 16, 2021
0
1030
A Northwestern University astrophysicist has created the longest time-lapse video of an exoplanet to date.
Astronomy
Aug 10, 2023
0
1347
Today in the journal Nature, researchers at MIT's Media Lab report a new approach to generating holograms that could lead to color holographic-video displays that are much cheaper to manufacture than today's experimental, ...
Optics & Photonics
Jun 19, 2013
2
0
Computer graphics researchers at Cornell and Harvard have created software that will translate a graphic image of a character from a movie or video game, or even something you've created yourself, into a posable plastic model ...
Engineering
Aug 29, 2012
4
0
(PhysOrg.com) -- Video from portable cameras is analysed to calculate the distance of obstacles and predict the movements of people and cars. This information is then transformed and relayed to a blind person as a three-dimensional ...
Engineering
Jul 2, 2009
1
0
Toshiba Corporation today announced the development of "Bright Mode", a CMOS image sensor technology that allows smartphones and tablets to record Full HD video at 240 frames per second (fps), the industry's highest frame ...
Hardware
Jan 7, 2014
0
0
As video recording technology improves in performance and falls in price, ever-more events are being captured within video files. If all of this footage could be searched effectively, it would represent an invaluable information ...
Computer Sciences
Jan 2, 2013
0
0
