SU‐E‐J‐150: Four‐Dimensional Cone‐Beam CT Algorithm by Extraction of Physical and Motion Parameter of Mobile Targets Retrospective to Image Reconstruction with Motion Modeling

Purpose: To develop 4D‐cone‐beam CT (CBCT) algorithm by motion modeling that extracts actual length, CT numbers level and motion amplitude of a mobile target retrospective to image reconstruction by motion modeling. Methods: The algorithm used three measurable parameters: apparent length and blurred...

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Vydané v:	Medical physics (Lancaster) Ročník 42; číslo 6Part9; s. 3299
Hlavní autori:	Ali, I, Alsbou, N, Ahmad, S
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States American Association of Physicists in Medicine 01.06.2015
Predmet:	60 APPLIED LIFE SCIENCES ALGORITHMS AMPLITUDES BIOMEDICAL RADIOGRAPHY COMPUTERIZED TOMOGRAPHY Cone beam computed tomography Gels IMAGE PROCESSING Medical image reconstruction PHANTOMS Radiation therapy RADIOTHERAPY SIMULATION
ISSN:	0094-2405, 2473-4209
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