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A channel in this context is the grayscale image of the same size as a color image, [citation needed] made of just one of these primary colors. For instance, an image from a standard digital camera will have a red, green and blue channel. A grayscale image has just one channel.
However, the huge demand for complex digital cameras at competitive prices has often caused manufacturing shortcuts, evidenced by a large increase in customer complaints over camera malfunctions, high parts prices, and short service life. Some digital cameras offer only a 90-day warranty. Since 2003, digital cameras have outsold film cameras. [32]
A digital camera, also called a ... Company starting in 1969, captured and transmitted image data from green, red, and two infrared bands with 6 bits per channel ...
Example image exhibiting blown-out highlights. Top: original image, bottom: blown-out areas marked red. In digital photography and digital video, clipping is a result of capturing or processing an image where the intensity in a certain area falls outside the minimum and maximum intensity which can be represented.
I've heard things about a "delta channel" or "z-depth channel", which represents the distance between the pixel's source and the viewer/camera. It effectively shows where the pixels are located in 3D space. It can allow a compositor to remove the background from an image, akin to color keying, and overlay the trimmed image on another background.
An ambiguous abbreviation that should be avoided. Some writers use it to mean lateral (transverse) chromatic aberration, TCA, while others use it to mean longitudinal (axial) chromatic aberration, LoCA. LCD: Liquid crystal display. A technology often used in the monitor screens of digital cameras, etc. [4] [11] LED: Light-emitting diode ...
This can be thought of as an averaging effect (for instance, in a pixel shift image composed of four individual frames with a classic Bayer pattern, every pixel in the final colour image is based on two measurements of the green channel). An early pixel shift camera, the Kontron ProgRes 3012 digital camera, was used for the "Electronic Beowulf ...
A three-CCD (3CCD) camera is a camera whose imaging system uses three separate charge-coupled devices (CCDs), each one receiving filtered red, green, or blue color ranges. Light coming in from the lens is split by a beam-splitter prism into three beams, which are then filtered to produce colored light in three color ranges or "bands".