- Doppler imaging
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формирование изображений путём обработки доплеровских сигналов
Англо-русский словарь технических терминов. 2005.
Doppler imaging
Смотреть что такое "Doppler imaging" в других словарях:
Doppler imaging — Not to be confused with Doppler ultrasound. Inhomogeneous structures on stellar surfaces, i.e. temperature differences, chemical composition or magnetic fields, create characteristic distortions in the spectral lines due to the Doppler effect.… … Wikipedia
Zeeman-Doppler imaging — In astrophysics, Zeeman Doppler imaging is a tomographic technique dedicated to the cartography of stellar magnetic fields.This method makes use of the ability of magnetic fields to polarize the light emitted (or absorbed) in spectral lines… … Wikipedia
color flow Doppler imaging — a method for visualizing direction and velocity of movement, as of blood flow within the cardiac chambers or blood vessels: color coded flow direction and velocity information gathered by Doppler ultrasonography at multiple sites across the… … Medical dictionary
Doppler ultrasonography — ultrasonography in which the shifts in frequency between emitted ultrasonic waves and their echoes are used to measure the velocities of moving objects, based on the principle of the Doppler effect. The waves may be continuous or pulsed; the… … Medical dictionary
Doppler echocardiography — Intervention Mitral valve MeSH … Wikipedia
Doppler ultrasound — n ultrasound that utilizes the Doppler effect to measure movement or flow in the body and esp. blood flow called also Doppler ultrasonography * * * a diagnostic technique that utilizes the fact that the frequency of ultrasound waves changes when… … Medical dictionary
Imaging spectroscopy — (also spectral imaging or chemical imaging)is similar to color photography, but each pixel acquires many bands of light intensity data from the spectrum, instead of just the three bands of the RGB color model. More precisely, it is the… … Wikipedia
Doppler (Médecine) — Le Doppler est un appareil de médecine fondé sur l effet Doppler Fizeau. En 1958, le doppler continu (un cristal émettant et recevant en continu des ultrasons) permit l étude de la circulation sanguine dans les vaisseaux (Rushmer). Le premier… … Wikipédia en Français
Doppler (medecine) — Doppler (médecine) Le Doppler est un appareil de médecine fondé sur l effet Doppler Fizeau. En 1958, le doppler continu (un cristal émettant et recevant en continu des ultrasons) permit l étude de la circulation sanguine dans les vaisseaux… … Wikipédia en Français
Doppler-Sonografie — Dieser Artikel erklärt die Ultraschallanwendung in der Human und Tiermedizin; zu dem Einsatz als Verfahren in der Werkstoffkunde siehe Ultraschallprüfung; zu der grafischen Darstellung eines akustischen Signals siehe Spektrogramm. „Sonographie“… … Deutsch Wikipedia
Doppler-Sonographie — Dieser Artikel erklärt die Ultraschallanwendung in der Human und Tiermedizin; zu dem Einsatz als Verfahren in der Werkstoffkunde siehe Ultraschallprüfung; zu der grafischen Darstellung eines akustischen Signals siehe Spektrogramm. „Sonographie“… … Deutsch Wikipedia
