Title:
ｋＶｐスイッチングマルチエネルギー取得から非スペクトルボリュメトリック画像データを生成するイメージングシステム
Document Type and Number:
Japanese Patent JP7340549
Kind Code:
B2
Abstract:
A reconstruction system includes a decomposer (204) configured to decompose at least two sets of projection data generated via kVp switching between at least two radiation source voltages. Each set corresponds to a different one of the at least two radiation source voltages. The system further includes a spectral channel (206) configured to process the at least two sets of projection data and generate spectral image data. The system further includes a non-spectral channel (208) configured to process the at least two sets of projection data and generate non-spectral image data for a predetermined reference kVp.
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Inventors:
Correll Thomas
Brown Kevin Martin
Proxa Roland
Brown Kevin Martin
Proxa Roland
Application Number:
JP2020571549A
Publication Date:
September 07, 2023
Filing Date:
June 24, 2019
Export Citation:
Assignee:
Koninklijke Philips N.V.
International Classes:
A61B6/03
Domestic Patent References:
| JP2006503631A | ||||
| JP2014036836A |
Foreign References:
| WO2016147844A1 | ||||
| US20120045109 | ||||
| US20140056503 |
Attorney, Agent or Firm:
Fueda Hidesen
Takahiro Igarashi
Takahiro Igarashi