The new Nikon D300s is getting some raw-image support from Adobe.
(Credit: Nikon USA)Adobe Systems has released a test version of its Camera Raw 5.5 plug-in so Photoshop can handle raw images from the Olympus E-P1 high-end compact camera, Nikon's new D3000 entry-level SLR, mid-range D300s SLR, and Panasonic's DMC-FZ35 ultrazoom.
Raw images are made of data taken directly from cameras' image sensors without in-camera processing, and they offer more flexibility and higher quality to those willing to put up with the hassle of converting them to JPEG or other more universal formats with software such as Adobe's Photoshop and Lightroom, Apple's Aperture and iPhoto, or Google's Picasa. But first, that software must be updated to support each new camera, since raw formats are proprietary and differ for each model.
Adobe released the new Camera Raw plug-in release candidate at its Adobe Labs site. Although there's no corresponding version of Lightroom, software engineered specifically for handling raw images, Adobe also issued a release candidate for its DNG converter 5.5 that can transform raw files from the Olympus, Nikon, and Panasonic cameras into Adobe's more digestible Digital Negative format.
The new software also corrects a problem experienced with "demosaic algorithms in the raw conversion process for Bayer sensor cameras with unequal green response," the company said. Demosaicing is a central step in raw conversion. In it each pixel records only data for only a single color of red, green, or blue, is interpreted so each pixel has values for all three colors. The checkerboard pattern of colors is called the Bayer pattern.
No comments:
Post a Comment