Title:
Image processing device
Document Type and Number:
Japanese Patent JP6181362
Kind Code:
B2
Abstract:
The image generation method and system generates an image using a predetermined iterative reconstruction technique, and an instance of the iteration process is weighted according to a predetermined combination of weights during the reconstruction. The predetermined combination of the weights includes weights based upon a predetermined noise model and a predetermined window function to improve image quality.
Inventors:
Daxin Sea
You Joe
Alexander Zamyatin
You Joe
Alexander Zamyatin
Application Number:
JP2012230854A
Publication Date:
August 16, 2017
Filing Date:
October 18, 2012
Export Citation:
Assignee:
Toshiba Medical Systems Corporation
International Classes:
G06T1/00; A61B6/03
Domestic Patent References:
| JP2011177396A | ||||
| JP2011139894A |
Foreign References:
| US20110150305 | ||||
| WO2011073863A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi