- Hounsfield scale
- Зубная имплантология: шкала Хаунсфилда (плотности костной ткани)
Универсальный англо-русский словарь. Академик.ру. 2011.
Hounsfield scale
Смотреть что такое "Hounsfield scale" в других словарях:
Hounsfield scale — The Hounsfield scale is a quantitative scale for describing radiodensity. DefinitionThe Hounsfield unit (HU) scale is a linear transformation of the original linear attenuation coefficient measurement in one in which the radiodensity of distilled … Wikipedia
Hounsfield — Physics = * Hounsfield scale, a quantitative measure of radiodensity used in evaluating CT scans. People * Sir Godfrey Hounsfield, an electrical engineer who shared the 1979 Nobel Prize for Physiology or Medicine. * Harold William Hounsfield… … Wikipedia
Hounsfield unit — the numerical unit assigned electronically to each pixel in a computerized tomography (CT) image, according to its X ray density. The fixed points on the scale are arbitrarily assigned as 1000 for air and 0 for water. The CT image is viewed in a… … Medical dictionary
Hounsfield unit — the numerical unit assigned electronically to each pixel in a computerized tomography (CT) image, according to its X ray density. The fixed points on the scale are arbitrarily assigned as 1000 for air and 0 for water. The CT image is viewed in a… … The new mediacal dictionary
Hounsfield unit — (HU) a unit used in medical imaging (CT or MRI scanning) to describe the amount of x ray attenuation of each voxel (volume element) in the three dimensional image. The voxels are normally represented as 12 bit binary numbers, and therefore… … Dictionary of units of measurement
Godfrey Hounsfield — Infobox Scientist name = Godfrey Hounsfield box width = image width =150px caption = Godfrey Hounsfield birth date = 28 August 1919 birth place = Nottinghamshire death date = 12 August 2004 death place = residence = citizenship = nationality =… … Wikipedia
grey scale — (in radiology) a scale representing the possible gradient of densities from black to white for each pixel in an image. In an analogue image this gradient is smooth. A digital image has many discrete steps. The more steps allowed, the closer to… … Medical dictionary
grey scale — (in radiology) a scale representing the possible gradient of densities from black to white for each pixel in an image. In an analogue image this gradient is smooth. A digital image has many discrete steps. The more steps allowed, the closer to… … The new mediacal dictionary
Computed tomography — tomos (slice) and graphein (to write).Computed tomography was originally known as the EMI scan as it was developed at a research branch of EMI, a company best known today for its music and recording business. It was later known as computed axial… … Wikipedia
Cone beam computed tomography — Diagnostics MeSH D054894 Cone beam computed tomography (commonly referred to by the acronym CBCT) is a medical imaging technique that has become increasingly important in treatment planning and diagnosis in implan … Wikipedia
X-ray computed tomography — For non medical computed tomography, see Industrial CT Scanning. catSCAN redirects here. For the Transformers character, see Transformers: Universe. X ray computed tomography Intervention A patient is receiving a CT scan for cancer. Outsid … Wikipedia
