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A camera is an instrument used to capture and store images and videos, either digitally via an electronic image sensor, or chemically via a light-sensitive material such as photographic film. As a pivotal technology in the fields of photography and videography, cameras have played a significant role in the progression of visual arts, media ...
The first commercial camera phone was the Kyocera Visual Phone VP-210, released in Japan in May 1999. [27] ... (Digital Camera IMages) directory, which can contain ...
Image acquisition – A digital image is produced by one or several image sensors, which, besides various types of light-sensitive cameras, include range sensors, tomography devices, radar, ultra-sonic cameras, etc. Depending on the type of sensor, the resulting image data is an ordinary 2D image, a 3D volume, or an image sequence.
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A Logitech-branded webcam attached to a laptop. A webcam is a video camera which is designed to record or stream to a computer or computer network.They are primarily used in video telephony, live streaming and social media, and security.
Early smart camera (ca. 1985, in red) with an 8MHz Z80 compared to a modern device featuring Texas Instruments' C64 @1GHz. A smart camera is a machine vision system which, in addition to image capture circuitry, is capable of extracting application-specific information from the captured images, along with generating event descriptions or making decisions that are used in an intelligent and ...
The use of multiple video cameras to cover a scene goes back to the earliest days of television; three cameras were used to broadcast The Queen's Messenger in 1928, the first drama performed for television. [7] The first drama performed for British television was Pirandello's play The Man With the Flower in His Mouth in 1930, using a single ...
The first semiconductor image sensor was the charge-coupled device, invented at Bell Labs in 1969, [3] based on MOS capacitor technology. [1] The NMOS active-pixel sensor was later invented at Olympus in 1985, [4] [5] [6] which led to the development of the CMOS active-pixel sensor at NASA's Jet Propulsion Laboratory in 1993. [7] [5]