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Camera Image File Format
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. Its specification was released on February 12, 1997. The CIFF standard consists of two parts, CIFF Specification on Image Data File (last revision: version 1.0 revision 4, dated 24 December 1997) and CIFF Specification on File/Directory organization and File Handling Protocol (last revision: version 1.0 revision 3, dated 9 February 1998). The format was developed and maintained by Canon with input from the CIFF Forum. The format is no longer used by Canon, having been superseded by the CR2 file format. Digital cameras The CRW format was supported by some earlier Canon digital cameras: * Canon EOS D30 * Canon EOS D60 * Canon EOS 10D * Canon EOS 300D * Canon Powershot Pro1 * Canon Powershots G1-G6 * Canon Powershots S30-S70 Software that supports CRW Besides Canon's ZoomBrowser and Digital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon (company)
is a Japanese multinational corporation headquartered in Ōta, Tokyo, Japan, specializing in optical, imaging, and industrial products, such as lenses, cameras, medical equipment, scanners, printers, and semiconductor manufacturing equipment.Corporate Profile " ''Canon''. Retrieved on 13 January 2009. Canon has a primary listing on the and is a constituent of the Core30 and index. It has a secon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adobe Photoshop
Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Windows and macOS. It was originally created in 1988 by Thomas and John Knoll. Since then, the software has become the industry standard not only in raster graphics editing, but in digital art as a whole. The software's name is often colloquially used as a verb (e.g. "to photoshop an image", " photoshopping", and "photoshop contest") although Adobe discourages such use. Photoshop can edit and compose raster images in multiple layers and supports masks, alpha compositing and several color models including RGB, CMYK, CIELAB, spot color, and duotone. Photoshop uses its own PSD and PSB file formats to support these features. In addition to raster graphics, Photoshop has limited abilities to edit or render text and vector graphics (especially through clipping path for the latter), as well as 3D graphics and video. Its feature set can be expanded by plug-ins; programs developed and distributed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Negative
Digital Negative (DNG) is a patented, open, lossless raw image format developed by Adobe and used for digital photography. Adobe's license allows use without cost on the condition that the licensee prominently displays text saying it is licensed from Adobe in source and documentation, and that the license may be revoked if the licensee brings any patent action against Adobe or its affiliates related to the reading or writing of files that comply with the DNG Specification. It was launched on September 27, 2004. The launch was accompanied by the first version of the DNG specification,. plus various products, including a free-of-charge DNG converter utility. All Adobe photo manipulation software (such as Adobe Photoshop and Adobe Lightroom) released since the launch supports DNG.. DNG is based on the TIFF/EP standard format, and mandates significant use of metadata. Use of the file format is royalty-free; Adobe has published a license allowing anyone to exploit DNG,. and has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Image Viewers
This article presents a comparison of image viewers and image organizers which can be used for image viewing. Functionality overview and licensing Supported file formats Commonly used vendor-independent formats Camera raw formats Supported operating systems Basic features Additional features See also * Comparison of raster graphics editors * Image editing * List of Image file formats Notes * iPhoto is part of '' iLife'', which includes a DVD authoring package ( iDVD), a video editor ( iMovie), a music player ( iTunes), a multimedia web publisher ( iWeb), and an audio-sequencing program ( GarageBand). * FastPictureViewer's DirectX hardware acceleration support depends on the actual video card installed and the amount of available video memory. The commercial version also supports previewing some camera RAW formats for which a WIC-enabled codec exists. Such RAW codecs are currently available from Canon, Nikon, Olympus, Pentax, Sony and for Adobe DNG. * Many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raw Image Format
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. Raw files are named so because they are not yet processed and therefore are not ready to be printed, viewed or edited with a bitmap graphics editor. Normally, the image is processed by a raw converter in a wide-gamut internal color space where precise adjustments can be made before conversion to a viewable file format such as JPEG or PNG for storage, printing, or further manipulation. There are dozens of raw formats in use by different manufacturers of digital image capture equipment. Rationale Raw image files are sometimes incorrectly described as "digital negatives", but neither are they negatives nor do the unprocessed files constitute visible images. Rather, the Raw datasets are more like exposed but undeveloped film which can be converted (electronically developed) in a non-destructive mann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RawTherapee
RawTherapee is application software for processing photographs in raw image formats, as created by many digital cameras. It comprises a subset of image editing operations specifically aimed at non-destructive post-production of raw photos and is primarily focused on improving a photographer's workflow by facilitating the handling of large numbers of images. It is notable for the advanced control it gives the user over the demosaicing and developing process. It is cross-platform, with versions for Microsoft Windows, macOS and Linux. RawTherapee was originally written by Gábor Horváth of Budapest, Hungary, and was re-licensed as free and open-source software under the GNU General Public License Version 3 in January 2010. It is written in C++, using a GTK+ front-end and a patched version of dcraw for reading raw files. The name "Therapee" was originally an acronym derived from "The Experimental Raw Photo Editor". Features RawTherapee involves the concept of non-destructive e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picasa
Picasa was a cross-platform image organizer and image viewer for organizing and editing digital photos, integrated with a now defunct photo-sharing website, originally created by a company named Lifescape (which at that time was incubated by Idealab) in 2002."Google Picasa", Obsessable (obsessable.com), 2009. "Picasa" is a blend of the name of Spanish painter Pablo Picasso, the phrase ''mi casa'' (Spanish for "my house") and "pic" for pictures. Native applications for Windows XP, Windows Vista, Windows 7, and macOS were available, and for Linux, the Windows version was bundled with Wine compatibility layer. An iPhoto plugin and a standalone program for uploading photos were available for Mac OS X 10.4 and later. In July 2004, Google acquired Picasa from Lifescape and began offering it as freeware. On February 12, 2016, Google announced it was discontinuing support for Picasa Desktop and Picasa Web Albums, effective March 15, 2016, and focusing on the cloud-based Google Pho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LibRaw
LibRaw is a free and open-source software library for reading raw files from digital cameras. It supports virtually all raw formats. It is based on the source code of dcraw, with modifications, and "is intended for embedding in raw converters, data analyzers, and other programs using raw files as the initial data." LibRaw is available for Windows, macOS, Linux and FreeBSD. It is included in many Linux distributions such as Arch Linux, Debian, Fedora, Gentoo Linux, openSUSE, Slackware and Ubuntu. Software incorporating LibRaw includes digiKam, EasyHDR, gThumb, Gwenview, IrfanView, KStars, OpenImageIO, Siril, and Topaz Studio. See also * Camera Image File Format *DevIL * Digital Negative *List of cameras supporting a raw format Still cameras The following digital cameras allow photos to be taken and saved in at least one raw image format. Some cameras support more than one, usually a proprietary format and Digital Negative (file format), Digital Negative (DNG). Agf . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ExifTool
ExifTool is a free and open-source software program for reading, writing, and manipulating image, audio, video, and PDF metadata. It is platform independent, available as both a Perl library (Image::ExifTool) and command-line application. ExifTool is commonly incorporated into different types of digital workflows and supports many types of metadata including Exif, IPTC, XMP, JFIF, GeoTIFF, ICC Profile, Photoshop IRB, FlashPix, AFCP and ID3, as well as the manufacturer-specific metadata formats of many digital cameras. Metainformation encapsulation ExifTool implements its own open metadata format. It is designed to encapsulate metainformation from many sources, in binary or textual form, and bundle it together with any type of file. It can either be a single file, wrapping existing data, or used as a sidecar file, carrying for example Exif or XMP metadata. Uses Websites and services that use ExifTool include: * Advanced Renamer * Flickr (to parse the metadata from up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dcraw
dcraw is an open-source computer program which is able to read numerous raw image format files, typically produced by mid-range and high-end digital cameras. dcraw converts these images into the standard TIFF and PPM image formats. This conversion is sometimes referred to as ''developing'' a raw image (by analogy with the process of film development) since it renders raw image sensor data (a "digital negative") into a viewable form. A number of other image processing programs use dcraw internally to enable them to read raw files. Development of dcraw began on February 23, 1997. Version 1.0 was released in revision 1.18, on May 5, 2000. Versions up to 3.15 used the name ''Canon PowerShot Converter'', starting with v3.40 the name was ''Raw Photo Decoder'', switching to ''Raw Photo Decoder "dcraw"'' in v5.70. Version 8.86 supported 300 cameras. The development has stalled, with only two releases since May 2015 and the last release dated June 2018, but parts of dcraw are inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darktable
Darktable (stylized as darktable) is a free and open-source photography application program and raw developer. Rather than being a raster graphics editor like Adobe Photoshop or GIMP, it comprises a subset of image editing operations specifically aimed at non-destructive raw image post-production. It is primarily focused on improving a photographer's workflow by facilitating the handling of large numbers of images. It is freely available in versions tailored for most major Linux distributions, macOS, Solaris and Windows and is released under the GPL-3.0-or-later. Features Darktable involves the concept of non-destructive editing, similar to that of some other raw manipulation software. Rather than being immediately applied to raster data of the image, the program keeps the original image data until final rendering at the exporting stage — while parameter adjustments made by a user display in real-time. The program features built-in ICC profiles, GPU acceleration (based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aperture (photography Software)
Aperture was an image organizer developed by Apple for the macOS operating system. It was first released in 2005 and was discontinued in 2015. The software handled a number of tasks common in post-production work such as importing and organizing image files, applying corrective adjustments, displaying slideshows, and printing photographs. Features of Aperture included non-destructive editing; organization of photographs by keyword, faces (using face recognition), and places (using GPS metadata embedded in image files); brushes for applying effects (such as dodge and burn, skin smoothing, and polarization); and exporting to Flickr, Facebook, SmugMug, and iCloud. On June 2, 2014, Apple announced Photos as a replacement for Aperture and iPhoto. Aperture 3.6, a final update adding compatibility with OS X Yosemite, was released on October 16, 2014. Aperture was discontinued and removed from sale on April 8, 2015. Mojave was the last version of macOS to officially support Aperture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
