image intensifier
21Intensified charge-coupled device — An intensified charge coupled device (ICCD) is a CCD that is optically connected to an image intensifier, that is mounted in front of the CCD. An image intensifier includes three functional elements: a photocathode, a micro channel plate (MCP)… …
22Johnson's Criteria — Night vision systems enabled the measurement of visual thresholds following World War II. The 1950s also marked a notable development in the performance modeling of night vision imaging systems. Throughout 1957 1958, John Johnson, a… …
23Lucky imaging — M15 coreLucky imaging (also called lucky exposures) is one form of speckle imaging used for astronomical photography. Speckle imaging techniques use a high speed camera with exposure times short enough (100 ms or less) so that the changes in the… …
24High speed photography — [ Eadweard Muybridge, first published in 1887.] High Speed Photography is the science of taking pictures of very fast phenomena. In 1948, the Society of Motion Picture and Television Engineers (SMPTE) defined high speed photography as any set of… …
25Medical radiography — Diagnostics ICD 10 PCS B?0, B?1, B?2 ICD 9 CM 87 …
26Clementine (spacecraft) — This article is about the American Lunar probe. For the French satellite, see Clementine (satellite). Clementine Organization BMDO / NASA Major contractors Naval Research Laboratory Mission type …
27Digital subtraction angiography — Intervention Example of iodine based contrast in cerebral angiography MeSH …
28Angiogram — Angiography or arteriography is a medical imaging technique in which an X ray image is taken to visualize the inside, or lumen, of blood vessels and organs of the body, with particular interest in the arteries, veins and the heart chambers. Its… …
29Fluoroscopy — An x ray procedure that makes it possible to see internal organs in motion. Fluoroscopy uses x ray to produce real time video images. After the x rays pass through the patient, instead of using film, they are captured by a device called an image… …
30Angiography — Intervention Angiogram showing a transverse projection of the vertebrobasilar and posterior cerebral circulation …
