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Chroma Key
Chroma key compositing, or chroma keying, is a Visual effects, visual-effects and post-production technique for compositing (layering) two or more images or video streams together based on colour hues (colorfulness, chroma range). The technique has been used in many fields to background subtraction, remove a background from the subject of a photo or video – particularly the newscasting, motion picture, and video game industries. A colour range in the foreground footage is made transparent, allowing separately filmed background footage or a static image to be inserted into the scene. The chroma keying technique is commonly used in video production and post-production. This technique is also referred to as colour keying, colour separation overlay (CSO; primarily by the BBC), or by various terms for specific colour-related variants such as green screen or blue screen; chroma keying can be done with backgrounds of any colour that are uniform and distinct, but green and blue backg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Screens Compare With Iman Crosson 20110524
Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 Nanometre, nm. In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue, which are mixed in different combinations to create all other colors. By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesis, photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green environments by taking on a green hue themselves as camouflage. Several minerals have a green color, including the emerald, which is colored green by its chromium content. During Post-classical history, post-classical and Early modern period, early modern Europe, green was the color commonly asso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movies
A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, since the 1930s, synchronized with sound and (less commonly) other sensory stimulations. Etymology and alternative terms The name "film" originally referred to the thin layer of photochemical emulsion on the celluloid strip that used to be the actual medium for recording and displaying motion pictures. Many other terms exist for an individual motion-picture, including "picture", "picture show", "moving picture", "photoplay", and "flick". The most common term in the United States is "movie", while in Europe, "film" is preferred. Archaic terms include "animated pictures" and "animated photography". "Flick" is, in general a slang term, first recorded in 1926. It originates in the verb flicker, owing to the flickering appearance of early films. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walt Disney
Walter Elias Disney ( ; December 5, 1901December 15, 1966) was an American animator, film producer, voice actor, and entrepreneur. A pioneer of the Golden age of American animation, American animation industry, he introduced several developments in the production of cartoons. As a film producer, he holds the record for most Academy Awards earned (22) and nominations (59) by an individual. He was presented with two Golden Globe Special Achievement Awards and an Emmy Award, among other honors. Several of his films are included in the National Film Registry by the Library of Congress and have also been named as some of the greatest films ever by the American Film Institute. Born in Chicago in 1901, Disney developed an early interest in drawing. He took art classes as a boy and took a job as a commercial illustrator at the age of 18. He moved to California in the early 1920s and set up the Disney Brothers Studio (now the Walt Disney Company) with his brother Roy O. Disney, Roy. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Invisible Man (1933 Film)
''The Invisible Man'' is a 1933 pre-Code American science fiction horror film directed by James Whale loosely based on H. G. Wells's 1897 novel, ''The Invisible Man'', produced by Universal Pictures, and starring Gloria Stuart, Claude Rains and William Harrigan. The film involves a stranger named Griffin (The Invisible Man), Dr. Jack Griffin (Rains) who is covered in bandages and has his eyes obscured by dark glasses, the result of a secret experiment that makes him invisible, taking lodging in the village of Iping. Never leaving his quarters, the stranger demands that the staff leave him completely alone until his landlady and the villagers discover he is invisible. Griffin goes to the house of his colleague, Dr. Kemp (William Harrigan) and tells him of his plans to create a reign of terror. His fiancée Flora Cranley (Gloria Stuart), the daughter of his employer Dr. Cranley (Henry Travers), soon learn that Griffin's discovery has driven him insane, leading him to prove his supe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank D
Frank, FRANK, or Franks may refer to: People * Frank (given name) * Frank (surname) * Franks (surname) * Franks, a Germanic people in late Roman times * Franks, a term in the Muslim world for all western Europeans, particularly during the Crusades Currency * Liechtenstein franc or frank, the currency of Liechtenstein since 1920 * Swiss franc or frank, the currency of Switzerland since 1850 * Westphalian frank, currency of the Kingdom of Westphalia between 1808 and 1813 * The currencies of the German-speaking cantons of Switzerland (1803–1814): ** Appenzell frank ** Aargau frank ** Basel frank ** Berne frank ** Fribourg frank ** Glarus frank ** Graubünden frank ** Luzern frank ** Schaffhausen frank ** Schwyz frank ** Solothurn frank ** St. Gallen frank ** Thurgau frank ** Unterwalden frank ** Uri frank ** Zürich frank Places * Frank, Alberta, Canada, an urban community, formerly a village * Franks, Illinois, United States, an unincorporated community * Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travelling Matte
Mattes are used in photography and special effects filmmaking to combine two or more image elements into a single, final image. Usually, mattes are used to combine a foreground image (e.g. actors on a set) with a background image (e.g. a scenic vista or a starfield with planets). In this case, the matte is the background painting. In film and stage, mattes can be physically huge sections of painted canvas, portraying large scenic expanses of landscapes. In film, the principle of a matte requires masking certain areas of the film emulsion to selectively control which areas are exposed. However, many complex special-effects scenes have included dozens of discrete image elements, requiring very complex use of mattes and layering mattes on top of one another. For an example of a simple matte, the director may wish to depict a group of actors in front of a store, with a massive city and sky visible above the store's roof. There would be two images—the actors on the set, and the imag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garbage Matte
Mattes are used in photography and special effects filmmaking to combine two or more image elements into a single, final image. Usually, mattes are used to combine a foreground image (e.g. actors on a set) with a background image (e.g. a scenic vista or a starfield with planets). In this case, the matte is the background painting. In film and stage, mattes can be physically huge sections of painted canvas, portraying large scenic expanses of landscapes. In film, the principle of a matte requires masking certain areas of the film emulsion to selectively control which areas are exposed. However, many complex special-effects scenes have included dozens of discrete image elements, requiring very complex use of mattes and layering mattes on top of one another. For an example of a simple matte, the director may wish to depict a group of actors in front of a store, with a massive city and sky visible above the store's roof. There would be two images—the actors on the set, and the ima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwin Stanton Porter
Edwin Stanton Porter (April 21, 1870 – April 30, 1941) was an American film pioneer, most famous as a producer, director, studio manager and cinematographer with the Edison Manufacturing Company and the Famous Players Film Company. Of over 250 films created by Porter, his most important include '' What Happened on Twenty-third Street, New York City'' (1901), '' Jack and the Beanstalk'' (1902), '' Life of an American Fireman'' (1903), '' The Great Train Robbery'' (1903), '' The European Rest Cure'' (1904), '' The Kleptomaniac'' (1905), '' Life of a Cowboy'' (1906), '' Rescued from an Eagle's Nest'' (1908), and '' The Prisoner of Zenda'' (1913). Birth and education Porter was born and raised in Connellsville, Pennsylvania, to Thomas Richard Porter, a merchant, and Mary (Clark) Porter; he was the fourth of seven children with four brothers (Chales W., Frank, John, and Everett Melbourne) and two sisters (Mary and Ada). Named Edward at birth, he later changed his name to Edwin St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Great Train Robbery (1903 Film)
''The Great Train Robbery'' is a 1903 American silent film, silent Western film, Western action film made by Edwin S. Porter for the Edison Manufacturing Company. It follows a gang of outlaws who hold up and rob a steam train at a station in the American West, flee across mountainous terrain, and are finally defeated by a posse of locals. The short film draws on many sources, including a robust existing tradition of Western films, recent European innovations in film technique, the play of the same name by Scott Marble, the popularity of train-themed films, and possibly real-life incidents involving outlaws such as Butch Cassidy. Porter supervised and photographed the film in New York and New Jersey in November 1903; the Edison studio began selling it to vaudeville houses and other venues in the following month. The cast included Justus D. Barnes and G. M. Anderson, who may have also helped with planning and staging. Porter's storytelling approach, though not particularly innovat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Albert Smith (film Pioneer)
George Albert Smith (4 January 1864 – 17 May 1959) was an English stage hypnotist, psychic, magic lantern lecturer, Fellow of the Royal Astronomical Society, inventor and a key member of the loose association of early film pioneers dubbed the Brighton School by French film historian Georges Sadoul. He is best known for his controversial work with Edmund Gurney at the Society for Psychical Research, his short films from 1897 to 1903, which pioneered film editing and close-ups, and his development of the first successful colour film process, Kinemacolor. Biography Birth and early life Smith was born in Cripplegate, London in 1864. His father Charles Smith was a ticket-writer and artist.Hall (1964), p. 92. He moved with his family to Brighton, where his mother ran a boarding house on Grand Parade, following the death of his father. It was in Brighton in the early 1880s that Smith first came to public attention touring the city's performance halls as a stage hypnot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Exposure
In photography and cinematography, a multiple exposure is the superimposition of two or more exposures to create a single image, and double exposure has a corresponding meaning in respect of two images. The exposure values may or may not be identical to each other. Overview Ordinarily, cameras have a sensitivity to light that is a function of time. For example, a one-second exposure is an exposure in which the camera image is equally responsive to light over the exposure time of one second. The criterion for determining that something is a double exposure is that the sensitivity goes up and then back down. The simplest example of a multiple exposure is a double exposure without flash, i.e. two partial exposures are made and then combined into one complete exposure. Some single exposures, such as "flash and blur" use a combination of electronic flash and ambient exposure. This effect can be approximated by a Dirac delta measure (flash) and a constant finite rectangular window, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Printer
An optical printer is a device consisting of one or more film projectors mechanically linked to a movie camera. It allows filmmakers to re-photograph one or more strips of film. The optical printer is used for making visual effects for motion pictures, or for copying and restoring film material. Common optical effects include fade outs and fade ins, dissolves, slow motion, fast motion, and matte work. More complicated work can involve dozens of elements, all combined into a single scene. History The first commercially available, although not mass produced, optical printer appeared in 1927 and was called the Depue & Vance Daylight Optical Printer. It was mainly used to reduce standard prints to 16mm and allowed for operation without a darkroom except for loading the positive film magazine. In 1918, the cinematographer Carl Gregory came upon a printer made by G. J. Badgley of New York, designed to produce copies of a standard film using domestic size film stock. Realizing the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
