A photograph (also known as photo) is an image of reality created by light caught on a light-sensitive medium (photographic film or via an image sensor) in a camera, either mechanically, chemically or electronically. The word Columbia SC photography comes from the Greek. A photographic image can be depending on the light sensitive medium used to be black and white or in color. The picture that emerges of this is usually always in color. The photograph is also the basis for the art of film.
One of the world's oldest surviving photographs, taken in 1826 or 1827 picture, called View from the window at Le Gras, shows the view from Nicephore Niepces window in Saint-Loupe-de-Varennes. Its history begins in the 1000's AD when the principle of camera obscura (dark room) and camera lucida were described as different methods to replace drawings. The technology did not develop until the 1500s. The remaining problem was to make the image permanent.
Different color films developed from 1907 by the Lumiere brothers who built the autochrome method and the principle of additive color mixing. During the mid 1930s, various film companies such as Agfa and Kodak came up with new solutions that give finer grain and faster exposure times.
During the 1900s both art and documentary photography were accepted within the Western art world. Among the biggest proponents of this was Alfred Stieglitz. The first art photographers, such as the German portrait pennies Nicola Perscheid and the German-Swedish photographer Henry B. Goodwin, tried to imitate different painting techniques.
This is called pictorialism and often used soft focus to create a dreamy, 'romantic' feeling. A counter-movement came from, among others, Ansel Adams, who was a founder of f / 64 group that advocated sharp images that are not imitating other art forms. Aesthetics of photography is still debated, especially in the art world.
The military, the police and various security systems use photographs for monitoring, identification, use of evidence and data storage. Private use photographs to preserve memories and for entertainment such as portraits, photo albums and yearbooks. A new use of photographic functions involves webcams that monitor weather, happening place, etc.
Photojournalism: possibly a subgroup of illustration images. Photos are accepted here as a documentation of a news event or sporting event. Portrait and wedding photography: photographs taken and sold directly to an end user. Fine Art images: photographs taken according to a vision, reproduced and then sold. Landscape and aerial photos: photographs taken, for example, for marketing purposes.
The technique of color photographic images developed in the mid 1800's. Early experiments had problems with fixing the images and to prevent colors from fading. One of the early methods for taking color images involved use of three cameras. Each camera had a color filter in front of a lens, giving the three fundamental channels to reproduce a color image in a dark room or the developing lab. The Russian photographer Sergey Prokudin-Gorsky developed another technique with three color plates taken in quick succession. From ancient times it was known that certain substances which silver salts and asphalt, changed by the influence of light, and several had experimented with it; but a user-friendly technique first developed by two Frenchmen, Niepce and Daguerre.
One of the world's oldest surviving photographs, taken in 1826 or 1827 picture, called View from the window at Le Gras, shows the view from Nicephore Niepces window in Saint-Loupe-de-Varennes. Its history begins in the 1000's AD when the principle of camera obscura (dark room) and camera lucida were described as different methods to replace drawings. The technology did not develop until the 1500s. The remaining problem was to make the image permanent.
Different color films developed from 1907 by the Lumiere brothers who built the autochrome method and the principle of additive color mixing. During the mid 1930s, various film companies such as Agfa and Kodak came up with new solutions that give finer grain and faster exposure times.
During the 1900s both art and documentary photography were accepted within the Western art world. Among the biggest proponents of this was Alfred Stieglitz. The first art photographers, such as the German portrait pennies Nicola Perscheid and the German-Swedish photographer Henry B. Goodwin, tried to imitate different painting techniques.
This is called pictorialism and often used soft focus to create a dreamy, 'romantic' feeling. A counter-movement came from, among others, Ansel Adams, who was a founder of f / 64 group that advocated sharp images that are not imitating other art forms. Aesthetics of photography is still debated, especially in the art world.
The military, the police and various security systems use photographs for monitoring, identification, use of evidence and data storage. Private use photographs to preserve memories and for entertainment such as portraits, photo albums and yearbooks. A new use of photographic functions involves webcams that monitor weather, happening place, etc.
Photojournalism: possibly a subgroup of illustration images. Photos are accepted here as a documentation of a news event or sporting event. Portrait and wedding photography: photographs taken and sold directly to an end user. Fine Art images: photographs taken according to a vision, reproduced and then sold. Landscape and aerial photos: photographs taken, for example, for marketing purposes.
The technique of color photographic images developed in the mid 1800's. Early experiments had problems with fixing the images and to prevent colors from fading. One of the early methods for taking color images involved use of three cameras. Each camera had a color filter in front of a lens, giving the three fundamental channels to reproduce a color image in a dark room or the developing lab. The Russian photographer Sergey Prokudin-Gorsky developed another technique with three color plates taken in quick succession. From ancient times it was known that certain substances which silver salts and asphalt, changed by the influence of light, and several had experimented with it; but a user-friendly technique first developed by two Frenchmen, Niepce and Daguerre.
0 nhận xét:
Post a Comment