phase

DxO Labs and Phase One updated their image-editing programs this week, aiming to improve image quality and editing controls in an attempt to fend off market heavyweights Adobe Systems and Apple.

DxO Optics Pro 8 and Phase One Capture One Pro 7, like Adobe's Lightroom and Apple's Aperture, are designed in particular to handle raw photos from higher-end cameras, photos taken directly from the image sensor for higher quality, greater flexibility, but more hassle.

Among DxO Optics Pro's new features announced during the PhotoPlus Expo show in New York:

• A "Smart Lighting" control designed to … Read more

COLOGNE, Germany -- Phase One and Mamiya Leaf, the medium-format camera maker it controls, announced its new 645DF+ medium-format camera with new mechanics and improved focusing abilities.

The companies also announced at the Photokina camera show here the new Schneider Kreuznach 28 LS f/4.5 Aspherical, a very wide-angle 28mm leaf-shutter lens built by Schneider Kreuznach for the Mamiya Leaf-Phase One cameras. The camera and the lens are priced the same; each costs $5,990 or 4,290 euros, and each will ship in October.

Compared with the earlier 645DF, all moving parts of the 645DF+ have been completely … Read more

Trying to find new markets for its high-end photo gear, Phase One today announced camera systems for aerial photography and for reproducing artwork.

Both cameras use the company's big, expensive, medium-format image sensors, but the camera bodies are modified compared to what it sells to its more typical customers, photographers taking fashion and product photos. For one thing, they're made with rugged aluminum bodies to better withstand industrial conditions; for another, they drop the reflex mirror and viewfinder of ordinary cameras.

The iXR is geared for reproducing artwork or machine-vision needs; it can be controlled via live view … Read more

Mamiya Digital Imaging and Leaf Imaging, two Phase One-controlled brands in the medium-format photography market, have become one.

With the new Mamiya Leaf brand, the two camera specialists will join product development and support activities, the companies said today.

Medium-format photography has been reshaped dramatically through the transition from film to digital. Using larger frames of film let photographers capture higher-quality imagery, but correspondingly large image sensors come at a much higher price.

Medium-format cameras traditionally came with removable camera backs, and Copenhagen-based Phase One and Tel Aviv-based Leaf make digital versions that would attach to camera bodies. Tokyo-based Mamiya … Read more

LAS VEGAS--The case might look more like a piece of HVAC equipment than a gaming desktop, but if it really can hit 5.7GHz with its new cooling system, Origin will be able to offer its customers frankly ridiculous CPU performance.

"Origin PC's exclusive Phase Change Technology...cools the processor to subzero temperatures as low as -40 degrees Celsius," says the company's press release. Origin will offer the cooler as an option in its high-end gaming desktops.

There's always a certain amount of hype that comes with press releases from boutique PC vendors. We've also had our share of difficulty testing even sub-5.0GHz overclocks recently. In fairness, the stability issues that plagued the recent Intel X79 motherboard-based PCs we tested were more to do with prerelease BIOS software than CPU overclocking. Just be aware that specific clock speed claims can be risky due to the variability in CPU silicon.… Read more

Whether you're an astronomy buff or a werewolf or have some other interest in the moon's phases, Moonphase is a simple desktop utility that might be of interest to you. This attractive program provides detailed information about the moon that's specific to your location, even noting which days are best for fishing according to what the moon's up to.

The program's interface is maybe a little cluttered at first glance, but it's fairly easy to figure out. On the left side, an attractive graphic provides a realistic depiction of the moon in its current … Read more

When describing Phase One's IQ180-based camera system, there are plenty of superlatives you could pick.

High resolution is one choice: the sensor captures 80-megapixel photos measuring 10,328 by 7,760 pixels.

Expensive is another obvious candidate: the IQ180 image sensor costs $43,990. Adding in the 645DF camera body and Schneider-Kreuznach's 80mm LS lens bumps the price to $47,990.

But the one that intrigued me the most was outstanding color.

Over two weeks shooting with the IQ180 and 645DF medium-format camera body, I was consistently impressed with the depth and subtlety of its images' color. As often as not it was the color, not the high resolution, that made me want to dive into the photos (having a high-gamut display helps a lot) and print posters. Skin tones look more alive and natural, and I found myself shooting to capture color much more than I usually do. … Read more

IBM has solved two related problems with phase-change memory and now says the fast next-generation data-storage technology will be ready for use in 2016 in servers.

In a paper for the IEEE International Memory Workshop, Big Blue researchers describe how they squeezed two bits of data into each phase-change memory cell rather than just one. Though that's not the first incarnation of this idea, called multilevel storage, the researchers said they've made it practical by sidestepping a problem called "drift" that otherwise causes data errors the longer data is stored.

The engineering advancements help overcome significant barriers in introducing a technology that holds the potential to significantly transform computer designs. Phase-change memory (PCM), could snuggle up alongside conventional dynamic random access memory (DRAM) to improve computer performance in ways that flash memory so far can't. It's not as fast as DRAM, but IBM says it's 100 times faster at reading and writing data than flash memory, its chief competitor today.

IBM's PCM technology isn't yet ready for real-world use, but the improvements in multilevel storage and drift tolerance means the technology should be competitive in 2016 for the server applications IBM has in mind, said Haris Pozidis, one of the IBM Research paper authors.

"Our main application, being in the server business, is enterprise storage and memory applications," Pozidis said. "In the consumer market, the most important attribute is cost per bit. In enterprise applications, the most important attributes are speed, because [PCM will be] sitting close to the main memory where there are lots of transactions per second, and the endurance of device. We must make sure the device can write and read many numbers of times." … Read more

Phase One, the Danish maker of high-end digital camera gear, announced a new top-end product: an image sensor with a whopping 80 megapixels.

The IQ180 is a digital back, which consists of an image sensor, viewing screen, and associated electronics housed in a removable module that fits on the back of a medium-format camera body such those from Phase One-controlled Mamiya. The medium-format market, which consists largely of photographers shooting expensive subjects such as fashion models and jewelry, is a demanding one willing to pay a premium for the very detailed images made possible with medium-format gear. Phase One's … Read more