luminance ratio
91Betacam — The early form of Betacam videocassette tapes are interchangeable with Betamax, though the recordings are not Media type …
92Digital recording — Audio levels display on a digital audio recorder (Zoom H4n) In digital recording, digital audio and digital video is directly recorded to a storage device as a stream of discrete numbers, representing the changes in air pressure (sound) for audio …
93E-MAC — (Extended MAC) is 16:9 version of C MAC. Originally E MAC was designed for 15:9 pictures, it later adopted the 16:9 aspect ratio. * In E MAC all the 4:3 information is transmitted exactly as in C MAC so that C MAC receivers are still compatible.… …
94Segmentation en plans — La segmentation en plans est l identification automatique, par des méthodes informatiques, des bornes des plans dans une vidéo. Cela consiste à repérer automatiquement les points de montage définis à l origine par le réalisateur, en mesurant les… …
95Ibn al-Haytham — Infobox Muslim scholars | notability = Muslim scientist| era = Islamic Golden Age| color = #cef2e0 | | image caption = Ibn al Haytham drawing taken from a 1982 Iraqi 10 dinar note. | | name = Unicode|Abū ‘Alī al Ḥasan ibn al Ḥasan ibn al Haytham… …
96Cat — For other uses, see Cat (disambiguation) and Cats (disambiguation). Domestic cat[1] …
97Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …
98Halftone — For the music interval, see semitone. Left: Halftone dots. Right: How the human eye would see this sort of arrangement from a sufficient distance. Halftone is the reprographic technique that simulates continuous tone imagery through the use of… …
99Lux — For other uses, see Lux (disambiguation). A lux meter for measuring illuminances in work places. The lux (symbol: lx) is the SI unit of illuminance and luminous emittance measuring luminous power per area. It is used in photometry as a measure of …
1002.5D — (two and a half dimensional) is an informal term used to describe visual phenomena which are considered between 2D and 3D. This is often also called pseudo 3D.The term is usually used with computer graphics, especially video games, where a… …
