Panasonic tech fixes color setbacks in low light photos (w/ video)
Metal nanoparticles shine with customizable color (w/ video)
(PhysOrg.com) -- Engineers at Harvard have demonstrated a new kind of tunable color filter that uses optical nanoantennas to obtain precise control of color output.
From here to infinity: 3-D map plots every color farther than the eye can see
All Virginia Commonwealth University professor Robert Meganck wanted was a better technique to teach color theory to his students.
Rosetta: OSIRIS detects hints of ice in the comet's neck
The Hapi region on the neck of Rosetta's comet 67P/Churyumov-Gerasimenko reflects red light less effectively than most other regions on the comet. It thus appears slightly blueish. The Hapi region is located ...
TV viewing support for color-blind emerges with Eyeteq
New analysis yields improvements in a classic 3D imaging technique
Research conducted at Curtin University in Perth has enabled significant increases in image quality in a widely used 3D printing technique that is more than 100 years old.
Color printing at highest resolution possible enabled by use of arrays of metal-coated nanostructures
Commercial laser printers typically produce pin-sharp images with spots of ink about 20 micrometers apart, resulting in a resolution of 1,200 dots per inch (dpi). By shrinking the separation to just 250 nanometers—roughly ...
Review: New iPad screen is eye-opening upgrade
(AP) -- Beware the new iPad, not because it's an inferior product, but because it's a superior one. Using one is like living the life of a millionaire for a day, then getting dumped back in your regular life. Your eyes are ...
'Too fat to be a princess?' Study shows young girls worry about body image
Even before they start school, many young girls worry that they are fat. But a new study suggests watching a movie starring a stereotypically thin and beautiful princess may not increase children's anxieties.
Kodak taking Kodachrome away
Kodak is taking Kodachrome away. More than 35 years after Paul Simon immortalized the color film in song, the company announced on Monday that it would be ending production of Kodachrome.
Nanostructure design enables pixels to produce two different colors
Through precise structural control, A*STAR researchers have encoded a single pixel with two distinct colors and have used this capability to generate a three-dimensional stereoscopic image.
Shooting "color" in the blackness of space
It's a question that I've heard, in one form or another, for almost as long as I've been talking with the public about space. And, to be fair, it's not a terrible inquiry. After all, the smartphone in my ...
Mathematically correcting over- and underexposure in photographs
Almost anyone with a camera or smartphone is sure to have noticed that taking pictures in bright conditions, such as a sunny day, can cause a loss of highlight details (or overexposure) in bright regions and a loss of shadow ...
How a Hubble image goes from photons to finished beauty
How does raw data from the Hubble Space Telescope end up to become a finished gorgeous color image, like the one of Arp 274, above? It's an interesting process, because the cameras on Hubble do not take color ...