Impact of motion velocity on four-dimensional target volumes: A phantom study

Medical Physics

Volumn 36, Issue 5, 2009, Pages 1610-1617

  Nakamura, Mitsuhiro ^a   Narita, Yuichiro ^a   Sawada, Akira ^a   Matsugi, Kiyotomo ^a   Nakata, Manabu ^b   Matsuo, Yukinori ^a   Mizowaki, Takashi ^a   Hiraoka, Masahiro ^a  

^a KYOTO UNIVERSITY   (Japan)

^b KYOTO UNIVERSITY HOSPITAL   (Japan)

Author keywords

4D CT; Motion arifacts; Motion velocity; Phase based sorting

Indexed keywords

FUNCTIONS; IMAGE ACQUISITION; IMAGE RECONSTRUCTION; IMAGE SEGMENTATION; MEDICAL IMAGING; PHANTOMS; REAL TIME SYSTEMS; VELOCITY;

CROSS-CORRELATION COEFFICIENT; FOUR-DIMENSIONAL (4D) CT; GEOMETRICAL UNCERTAINTY; MOTION ARIFACTS; PHASE BASED; REAL TIME POSITIONING; SINUSOIDAL FUNCTIONS; VARIAN MEDICAL SYSTEMS;

COMPUTERIZED TOMOGRAPHY;

ARTICLE; ARTIFACT; COMPUTED TOMOGRAPHY SCANNER; COMPUTER ASSISTED TOMOGRAPHY; COMPUTER PROGRAM; CORRELATION COEFFICIENT; FOUR DIMENSIONAL ECHOCARDIOGRAPHY; IMAGE RECONSTRUCTION; MATHEMATICAL MODEL; MOTION; PHANTOM; PRIORITY JOURNAL; ROTATION; VELOCITY;

EID: 65449175657     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3110073     Document Type: Article

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