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A modern-day photograph of an Icelandic landscape, captured on a personal camera. A photograph (also known as a photo, image, or picture) is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip.
Coined by. Henrik Ibsen. " A picture is worth a thousand words " is an adage in multiple languages meaning that complex and sometimes multiple ideas [ 1] can be conveyed by a single still image, which conveys its meaning or essence more effectively than a mere verbal description.
Image. The act of making a 2D image with a mobile phone camera. The display of the mobile phone shows the image being made. An image is a visual representation. An image can be two-dimensional, such as a drawing, painting, or photograph, or three-dimensional, such as a carving or sculpture. Images may be displayed through other media, including ...
Photography is the art, application, and practice of creating images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography ), and business, as well as its more direct ...
Stock photography is the supply of photographs that are often licensed for specific uses. [ 1] The stock photo industry, which began to gain hold in the 1920s, [ 1] has established models including traditional macrostock photography, [ 2] midstock photography, [ 3] and microstock photography. [ 4] Conventional stock agencies charge from several ...
Photo identification. Photo identification or photo ID is an identity document that includes a photograph of the holder, usually only their face. The most commonly accepted forms of photo ID are those issued by government authorities, such as driver's licenses, identity cards and passports, but special-purpose photo IDs may be also produced ...
Candid photography is photography captured without creating a posed appearance. This style is also called street photography, spontaneous photography or snap shooting. Professional photographers sometimes shoot candid photos of strangers on the street or in other public places such as parks and beaches. Candid photography captures natural ...
JPEG. JPEG ( / ˈdʒeɪpɛɡ / JAY-peg, short for Joint Photographic Experts Group) [ 2] is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality.