image contrast range
11contraste d’image — vaizdo kontrastingumas statusas T sritis fizika atitikmenys: angl. image contrast range; picture contrast range vok. Bildkontrast, f rus. контрастность изображения, f pranc. contraste d’image, m …
12Image processing — is any form of signal processing for which the input is an image, such as photographs or frames of video; the output of image processing can be either an image or a set of characteristics or parameters related to the image. Most image processing… …
13Image based lighting — (IBL) is a 3D rendering technique which involves plotting an image onto a dome or sphere which contains the primary subject. The lighting characteristics of the surrounding surface are then taken into account when rendering the scene, using the… …
14Contrast ratio — The contrast ratio is a property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing. A high contrast ratio is a desired aspect of… …
15Image scanner — Desktop scanner, with the lid raised. An object has been laid on the glass, ready for scanning …
16Contrast medium — A medical contrast medium (or contrast agent) is a substance used to enhance the contrast of structures or fluids within the body in medical imaging.[1] It is commonly used to enhance the visibility of blood vessels and the gastrointestinal tract …
17Image noise — Noise clearly visible in an image from a digital camera Image noise is random (not present in the object imaged) variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the… …
18Contrast — PP The difference between the lightest and darkest elements of an image. WikiV The range of light to dark values in a picture or the ratio between the maximum and minimum brightness values …
19Allen video enhanced contrast — (= AVEC microscopy) A method for enhancing microscopic images pioneered by R. D. Allen. The digitized image has the background (an out of focus image of the same microscopic field with comparable unevenness of illumination etc.) subtracted, and… …
20Display contrast — Contrast in visual perception is the difference in appearance of two or more parts of a field seen simultaneously or successively (hence: brightness contrast, lightness contrast, color contrast, simultaneous contrast, successive contrast, etc.).… …
