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Noise in a digital camera's image may sometimes be visually similar to film grain in a film camera. Speed of use. Turn-of-the-century digital cameras had a long start-up delay compared to film cameras (that is, the delay from when they are turned on until they are ready to take the first shot), but this is no longer the case for modern digital ...
Camera trapping is a method for recording wild animals when researchers are not present, and has been used in ecological research for decades. In addition to applications in hunting and wildlife viewing, research applications include studies of nest ecology , detection of rare species, estimation of population size and species richness, and ...
Hand-held camera or hand-held shooting is a filmmaking and video production technique in which a camera is held in the camera operator's hands as opposed to being mounted on a tripod or other base. Hand-held cameras are used because they are conveniently sized for travel and because they allow greater freedom of motion during filming.
Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation about the optical axis (). [1]
1949 – The Contax S camera is introduced, the first 35 mm SLR camera with a pentaprism eye-level viewfinder. 1952 – Bwana Devil, a low-budget polarized 3-D film, premieres in late November and starts a brief 3-D craze that begins in earnest in 1953 and fades away during 1954. 1954 – Leica M Introduced; Photograph scanned into a digital ...
Having this visual in turn changed how the physician viewed the accident their patient was in. [19] With the advent of digital photography, much of the instant camera's consumer appeal has been transferred to digital cameras. Passport photo cameras have gone to digital, leaving instant cameras to a niche market. Instant Cameras and Society
Some MFT cameras, beginning with the Olympus OM-D E-M1 in 2013, incorporate phase-detection hardware on the sensor. Besides offering faster autofocus speed, these camera bodies perform better with legacy lenses (e.g. focus performance of the 150mm f/2 and 300mm f/2.8 lenses are as quick and accurate as a native Four Thirds body).
Network Cameras – Axis Communications is a manufacturer of network cameras for a wide range of applications. Its products include pan-tilt-zoom cameras, vandal-resistant cameras, thermal cameras, nitrogen-pressurized cameras, and wireless cameras. Axis launched the world's first commercially available thermal network camera in 2010 and the ...