Title:
MEDICAL IMAGE PROCESSING APPARATUS, X-RAY DIAGNOSIS APPARATUS, AND MEDICAL IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/033741
Kind Code:
A1
Abstract:
This medical image processing apparatus according to an embodiment comprises an acquisition unit, an extraction unit, and an emphasis-processed image generation unit. The acquisition unit acquires a plurality of time-series X-ray images related to a subject. The extraction unit extracts components related to movement in each of the plurality of X-ray images. The emphasis-processed image generation unit generates an emphasis-processed image in which a moving object is emphasized in each of the plurality of X-ray images on the basis of the extracted components related to the movement.
Inventors:
ABE SHINGO (JP)
Application Number:
PCT/JP2020/031427
Publication Date:
February 25, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
CANON MEDICAL SYSTEMS CORP (JP)
International Classes:
G06T7/00; A61B6/00; A61B6/12; G06T1/00
Domestic Patent References:
| WO2014192504A1 | 2014-12-04 |
Foreign References:
| JP2002333974A | 2002-11-22 | |||
| JP2013111227A | 2013-06-10 | |||
| JP2018083010A | 2018-05-31 |
Other References:
See also references of EP 4020381A4
Attorney, Agent or Firm:
TOKYO INTERNATIONAL PATENT FIRM (JP)
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