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Chromaticity. Chromaticity is an objective specification of the quality of a color regardless of its luminance. Chromaticity consists of two independent parameters, often specified as hue (h) and colorfulness (s), where the latter is alternatively called saturation, chroma, intensity, [1] or excitation purity. [2][3] This number of parameters ...
Chrominance (chroma or C for short) is the signal used in video systems to convey the color information of the picture (see YUV color model), separately from the accompanying luma signal (or Y' for short). Chrominance is usually represented as two color-difference components: U = B′ − Y′ (blue − luma) and V = R′ − Y′ (red − luma).
A color appearance model (CAM) is a mathematical model that seeks to describe the perceptual aspects of human color vision, i.e. viewing conditions under which the appearance of a color does not tally with the corresponding physical measurement of the stimulus source. (In contrast, a color model defines a coordinate space to describe colors ...
Y′UV, also written YUV, is the color model found in the PAL analogue color TV standard. A color is described as a Y′ component (luma) and two chroma components U and V. The prime symbol (') denotes that the luma is calculated from gamma-corrected RGB input and that it is different from true luminance. [1] Today, the term YUV is commonly ...
Magnus Chrona. Magnus Chrona (born 28 August 2000) is a Swedish professional ice hockey goaltender for the Nashville Predators of the National Hockey League (NHL). He was drafted 152nd overall in the fifth round of the 2018 NHL entry draft by the Tampa Bay Lightning, and has previously played for the San Jose Sharks.
www .mm2entertainment .com. mm2 Entertainment is a regional film studio, production, and distribution company, headquartered in Singapore. In Singapore, it is best known for local movies such as the Ah Boys to Men, The Lion Men, and Long Long Time Ago series. The studio has a presence in Hong Kong (mm2 Hong Kong), Taipei, Shanghai, Beijing, and ...
Dot crawl (also known as chroma crawl or cross-luma) [1][2] is a visual defect of color analog video standards when signals are transmitted as composite video, as in terrestrial broadcast television. It consists of moving checkerboard patterns which appear along horizontal color transitions (vertical edges). It results from intermodulation or ...
The bonnethead (Sphyrna tiburo), also called a bonnet shark or shovelhead, [3] is a small member of the hammerhead shark genus Sphyrna, and part of the family Sphyrnidae.It is an abundant species in the littoral zone of the North Atlantic and the Gulf of Mexico, is the only shark species known to display sexual dimorphism in the morphology of the head, and is the only shark species known to be ...