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A camera raw image file contains unprocessed or minimally processed data from the image sensor of either a digital camera, a motion picture film scanner, or other image scanner. [ 1 ] [ 2 ] Raw files are so named because they are not yet processed, and contain large amounts of potentially redundant data.
Some Nikon Coolpix cameras which are not advertised as supporting a RAW image format can actually produce usable raw files if switched to a maintenance mode. [26] Note that switching to this mode can invalidate a camera's guarantee. Nikon models with this capability: E700, E800, E880, E900, E950, E990, E995, E2100, E2500, E3700, E4300, E4500.
Digital Negative (DNG) is an open, lossless raw image format developed by Adobe and used for digital photography.It was launched on September 27, 2004. [1] The launch was accompanied by the first version of the DNG specification, [2] plus various products, including a free-of-charge DNG converter utility.
In digital photography, the Camera Image File Format (CIFF) file format is a raw image format designed by Canon, and also used as a container format to store metadata in APP0 of JPEG images. [1] Its specification was released on February 12, 1997.
On the other end of the spectrum, there are real-life photographs that look like they come straight out of a video game or movie scene. We've scoured the depths of the 'net to find the most gamey ...
While the appeal of digicams stems from the ability of obtain pleasing results with a nostalgic look straight out of camera, capturing in a raw format maximizes the ability to edit an image to one's taste or recover details (such as highlights and shadows) that might otherwise be lost in the JPEG version, especially given the low dynamic range ...
Like all other raw formats, this one contains image information rendered directly by a camera's sensor. ORF files feature so-called headers that present image characteristics, such as saturation, color temperature , contrast, etc. Headers also contain metadata, which includes camera's technical characteristics.
Professional-grade digital cameras can store pictures in a raw image format, which stores the output from the sensor, rather than processing it immediately to form an image. When edited in suitable software, such as Adobe Photoshop or the GNU program GIMP (which uses dcraw to read raw files), the user may manipulate certain parameters, such as ...