reconstruction beam
1Beam's eye view — (or BEV) is an imaging technique used in radiation therapy for the quality assurance and planning of External Beam Radiation Therapy treatments. These are primarily used to ensure that the relative orientation of the patient and the treatment… …
2Reconstruction — NOTOC Reconstruction may refer to:Politics, history and sociology*Postwar reconstruction. **Reconstruction era of the United States, the period between 1865 to 1877 when the US government focused on resolving the consequences and aftermath of the …
3Cone beam reconstruction — For microtomography, X ray scanners typically use two methods for scanning: Fan beam reconstruction Cone beam reconstruction. Cone beam set up Cone beam reconstruction uses a 2 dimensional approach for obtaining projection data. Instead of… …
4Old Bess (beam engine) — Old Bess, as now preserved in the Science Museum, London Old Bess is an early beam engine built by the partnership of Boulton and Watt. The engine was constructed in 1777 and worked until 1848.[1] …
5Breast reconstruction — is the rebuilding of a breast, usually in women. It involves using autologous tissue or prosthetic material to construct a natural looking breast. Often this includes the reformation of a natural looking areola and nipple. This procedure involves …
6Carl Beam — R.C.A., (1943 2005), (born Carl Edward Migwans) made Canadian art history as the first artist of Native Ancestry (Ojibwe), to have his work purchased by the National Gallery of Canada as Contemporary Art. He worked in various photographic mediums …
7Cone 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 …
8Spectral phase interferometry for direct electric-field reconstruction — In ultrafast optics, spectral phase interferometry for direct electric field reconstruction (SPIDER) is an ultrashort pulse measurement technique.The basicsSPIDER is an interferometric ultrashort pulse measurement technique in the frequency… …
9Helical cone beam computed tomography — Helical (or spiral) cone beam computed tomography is a type of three dimensional computed tomography (CT) in which the source (usually of x rays) describes a helical trajectory relative to the object while a two dimensional array of detectors… …
10Tomographic reconstruction — The mathematical basis for tomographic imaging was laid down by Johann Radon. It is applied in Computed Tomography to obtain cross sectional images of patients. This article applies in general to tomographic reconstruction for all kinds of… …
