Title:
Computerized transverse axial tomography and a reconstruction processing program
Document Type and Number:
Japanese Patent JP6026132
Kind Code:
B2
Abstract:
According to one embodiment, an X-ray computed tomography apparatus includes an X-ray generation unit, an X-ray detection unit, a unit to reconstruct volume data for a reconstruction region having an operator-designated diameter based on projection data, a unit to generate interpolation data based on measurement data to complete projection data for end portions of the reconstruction region wherein the projection data required for reconstructing the volume data of a middle portion of the reconstruction region is acquired as the measurement data, and a unit to decide a width of the end portions based on the set radiation range along the top's longitudinal direction, reconstruction region's diameter, and object's imaging target portion.
Inventors:
Satoshi Nakanishi
Akino Shigeomi
Afforestation Yoshinori
Takahiro Goto
Akino Shigeomi
Afforestation Yoshinori
Takahiro Goto
Application Number:
JP2012090209A
Publication Date:
November 16, 2016
Filing Date:
April 11, 2012
Export Citation:
Assignee:
Toshiba Medical Systems Corporation
International Classes:
A61B6/03
Domestic Patent References:
| JP2002360562A | ||||
| JP2009279301A | ||||
| JP2008237886A | ||||
| JP2007252898A |
Foreign References:
| WO2010100996A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Nobuhisa Nogawa
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takakura Shigeo
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Nobuhisa Nogawa
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi