Consumer & Gadgets
Amazon on Wednesday added the ability to tell its Alexa digital assistant to forget what it has heard in a move that could assuage concerns about Echo devices remembering conversations.
May 30, 2019
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25
Computer Sciences
To thwart sophisticated methods of altering photos and video, researchers at the NYU Tandon School of Engineering have demonstrated an experimental technique to authenticate images throughout the entire pipeline, from acquisition ...
May 29, 2019
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130
Machine learning & AI
TechSpot says what it thinks about the Pixel 3 and it's not an ad: "Pixel 3 is quite possibly the best camera phone on the market." Tyler Lee in Ubergizmo is in full compliment mode. "There is no doubt that all of Google's ...
Engineering
Capturing and reproducing realistic, real-world objects for any virtual environment is complex and time-consuming. Imagine using a conventional camera with a built-in flash—from any mobile device or off-the-shelf digital ...
Nov 28, 2018
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8
Security
Not comfortable with Face ID and other biometrics? This cybersecurity advancement may be for you. A University at Buffalo-led team of researchers has discovered how to identify smartphones by examining just one photo taken ...
Dec 13, 2017
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668
A digital camera (or digicam for short) is a camera that takes video or still photographs, or both, digitally by recording images via an electronic image sensor.
Many compact digital still cameras can record sound and moving video as well as still photographs. In the Western market, digital cameras outsell their 35 mm film counterparts.
Digital cameras can do things film cameras cannot: displaying images on a screen immediately after they are recorded, storing thousands of images on a single small memory device, recording video with sound, and deleting images to free storage space. Some can crop pictures and perform other elementary image editing.
Digital cameras are incorporated into many devices ranging from PDAs and mobile phones (called camera phones) to vehicles. The Hubble Space Telescope and other astronomical devices are essentially specialised digital cameras.
This text uses material from Wikipedia, licensed under CC BY-SA
