Thomas Knoll | |
---|---|
Alma mater | University of Michigan |
Occupation | Software engineer |
Family | John Knoll |
Thomas Knoll is an American software engineer who created Adobe Photoshop. He initiated the development of image processing routines in 1988. [1] After Knoll created the first core routines, he showed them to his brother, John Knoll, who worked at Industrial Light and Magic. [1] John liked what he saw, suggested new features, and encouraged Tom to bundle them into a package with a graphical user interface. In 1988, John sold the distribution license for Photoshop to Adobe Systems and later on March 31, 1995, he sold the rights to the program to Adobe for $34.5 million. [2] [3]
Thomas Knoll was the lead developer until version CS4, [4] and currently contributes to work on the Camera Raw plug-in to process raw images from cameras. [4]
Knoll was born and raised in Ann Arbor, Michigan, and graduated from the University of Michigan. [5]
His last name also graces an elementary school in Ann Arbor, Michigan founded by his wife in 1995 called Summers-Knoll School. [6]
In 2016 Thomas (alongside with his brother John) were inducted into the International Photography Hall of Fame and Museum. [7]
At the 2019 Oscars, Thomas and his brother John were awarded a Scientific and Engineering Award for the original architecture, design and development of Photoshop. [8]
Adobe Photoshop is a raster graphics editor developed and published by Adobe for Windows and macOS. It was created in 1987 by Thomas and John Knoll. It is the most used tool for professional digital art, especially in raster graphics editing, and its name has become genericised as a verb although Adobe disapproves of such use.
A raster graphics editor is a computer program that allows users to create and edit images interactively on the computer screen and save them in one of many raster graphics file formats such as JPEG, PNG, and GIF.
The following list comprises significant milestones in the development of photography technology.
Photograph manipulation involves the transformation or alteration of a photograph. Some photograph manipulations are considered to be skillful artwork, while others are considered to be unethical practices, especially when used to deceive. Motives for manipulating photographs include political propaganda, altering the appearance of a subject, entertainment and humor.
Digital painting is the creation of imagery on a computer, using pixels which are assigned a color. The process uses raster graphics rather than vector graphics, and can render graduated or blended colors in imagery which mimics traditional drawing and painting media.
John Knoll is an American visual effects supervisor and chief creative officer (CCO) at Industrial Light & Magic (ILM). One of the original creators of Adobe Photoshop, he has also worked as visual effects supervisor on the Star Wars prequels and the 1997 special editions of the original trilogy. He also served as ILM's visual effects supervisor for Star Trek Generations and Star Trek: First Contact, as well as the Pirates of the Caribbean series. Along with Hal Hickel, Charles Gibson and Allen Hall, Knoll and the trio's work on Pirates of the Caribbean: Dead Man's Chest earned them the Academy Award for Best Visual Effects.
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. 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 released since the launch supports DNG.
Ben Willmore is an American photographer, author and founder of Digital Mastery, a training and consulting firm that specializes in photography and digital imaging. He is best known for his digital imaging expertise and for writing the book Photoshop Studio Techniques.
Digital "darkroom" is the hardware, software and techniques used in digital photography that replace the darkroom equivalents, such as enlarging, cropping, dodging and burning, as well as processes that do not have a film equivalent.
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 so named because they are not yet processed, and contain large amounts of potentially redundant data. 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.
Adobe Bridge is a free digital asset management app made by Adobe Inc. and first released with Adobe Creative Suite 2. It is a mandatory component of Adobe Creative Suite, Adobe eLearning Suite, Adobe Technical Communication Suite and Adobe Photoshop CS2 through CS6. Starting with Creative Cloud, however, it has become an optional component downloaded via Creative Cloud subscription.
Adobe Photoshop Lightroom, usually called Lightroom, is an image organization and processing application developed by Adobe. It is licensed as a standalone subscription or as part of Creative Cloud. It is supported on Windows, macOS, iOS, Android, and tvOS. Its primary uses include importing, saving, viewing, organizing, tagging, editing, and sharing large numbers of digital images. Lightroom's editing functions include white balance, presence, tone, tone curve, HSL, color grading, detail, lens corrections, and calibration manipulation, as well as transformation, spot removal, red eye correction, graduated filters, radial filters, and adjustment brushing. The name Lightroom is a play on the darkrooms used for processing film.
Ann Arbor Huron High School, or Huron High School (HHS), is a public high school located in Ann Arbor, MI, in the U.S.. The school is part of the Ann Arbor Public Schools district. Located at 2727 Fuller Road in eastern Ann Arbor near the banks of the Huron River, it serves grades 9 through 12. Huron is one of the three main public high schools in Ann Arbor. Newsweek named the school one of America's Best High Schools in 2012, and it was awarded Best Overall Academic Performance in Michigan by BusinessWeek in 2009 and 2010.
In digital photography, exposing to the right (ETTR) is the technique of adjusting the exposure of an image as high as possible at base ISO to collect the maximum amount of light and thus get the optimum performance out of the digital image sensor.
SilverFast is a family of software for image scanning and processing, including photos, documents and slides, developed by LaserSoft Imaging.
Mikkel Aaland is a Norwegian-American photographer, based in San Francisco and Norway. He is known for work in the early days of digital photography, as well as his twelve books on photography. He is best known for his 1978 book Sweat, an illustrated history of sweat bathing. His documentary photographs have been exhibited in major institutions around the world, including the Bibliothèque Nationale in Paris and the former Lenin Museum in Prague. Aaland is the author of works of memoir, books featuring his own photojournalism as well as works on digital imaging and various Adobe Photoshop products.
Affinity Photo is a raster graphics editor developed by Serif Ltd. for iPadOS, macOS, and Windows, alongside Affinity Designer and Affinity Publisher. Development of Affinity Photo started in 2009 as a raster graphics editor for macOS. Its first version reached general availability in 2015 with the Windows version launched a year later. It is a successor to PhotoPlus which Serif discontinued in 2017.
Vincent Versace is an American photographer and a Nikon Ambassador. He is a recipient of the Computerworld Smithsonian Award in Media Arts & Entertainment. His work is part of the permanent collection of the Smithsonian Institution's National Museum of American History.
Todor G. Georgiev is a Bulgarian American research scientist and inventor, best known for his work on plenoptic cameras. He is the author of the Healing Brush tool in Adobe Photoshop, and, as of 2020, is a principal scientist at Adobe in San Jose, California. Georgiev's work has been cited 7700 times as of 2020. As an inventor, he has at least 89 patents to his name.
Retouch4me is a family of artificial intelligence-powered plug-ins for photography and video retouching, compatible with Adobe Photoshop; Adobe Lightroom, and Capture One.