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Kim et al., 2019 - Google Patents

Investigation of shutter scan acquisition parameters in a prototype chest digital tomosynthesis system

Kim et al., 2019

Document ID
10781231621098673170
Author
Kim D
Lee D
Lee H
Kim H
Chao Z
Lee M
Kim H
Publication year
Publication venue
Physica Medica

External Links

Snippet

A shutter scan acquisition (SSA) method is proposed to reduce patient exposure dose in a chest digital tomosynthesis system. Projections obtained using the SSA constitute a combination of truncated and non-truncated projections. The truncated projections are …
Continue reading at www.sciencedirect.com (other versions)

Classifications

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    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
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    • A61B6/48—Diagnostic techniques
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    • A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
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    • A61B6/4085—Cone-beams
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    • A61B6/4007—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A61B6/4014—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units arranged in multiple source-detector units
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