By David Brady as told to Flora LichtmanPosted 08.16.2012 at 5:30 pm 2 Comments
"Our Aware-2 camera combines 98 small cameras with a spherical lens to take black-and-white gigapixel photographs. It set the record for the largest digital snapshot by a terrestrial camera. One image from the camera, printed at 300 dots per inch, is 8 feet high by 16 feet long.
Digital cameras find clever ways to see in the dark
By Jackson LynchPosted 04.20.2005 at 8:00 pm 0 Comments
Even with five, six, seven million pixels of resolution, palm-of-your-hand digital cameras produce disappointingly blurry results in low light. It´s nigh impossible to hold the camera steady during those long exposures. Boosting the sensitivity of the image sensor (ISO) so it can gather more light hasn´t worked, because that entails running more electricity through the sensor, which registers the current as light. This creates a pockmarked trail of incorrectly “exposed” pixels and gives you a dark and “noisy,” or grainy, image.