Title:
Ｘ線診断装置、画像処理装置、及び画像処理プログラム
Document Type and Number:
Japanese Patent JP7066477
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily provide a stereoscopic image by parametric imaging.SOLUTION: An X-ray diagnostic device generates a plurality of time-series first blood vessel images with a first observation direction as an observation direction, and at least one second blood vessel image with a second observation direction as an observation direction. The device generates a plurality of third blood vessel images corresponding to a time phase of each of the plurality of first blood vessel images with the second observation direction as an observation direction by deforming the plurality of first blood vessel images based on a blood vessel shape in the first blood vessel image and a blood vessel shape in the second blood vessel image data. The device generates a first color image reflecting the flow of a contrast medium with the first observation direction as an observation direction using the plurality of first blood vessel images, and generates a second color image reflecting the flow of the contrast medium with the second observation direction as an observation direction using the plurality of third blood vessel images. The device causes a display part to display a stereoscopic image on the basis of the first color image and the second color image.SELECTED DRAWING: Figure 1
Inventors:
Satoru Oishi
Application Number:
JP2018061119A
Publication Date:
May 13, 2022
Filing Date:
March 28, 2018
Export Citation:
Assignee:
Canon Medical Systems Corporation
International Classes:
A61B6/00
Domestic Patent References:
| JP2016101364A | ||||
| JP2015112232A | ||||
| JP2013022411A | ||||
| JP4166135A | ||||
| JP61016370A | ||||
| JP2016097077A | ||||
| JP2005137798A | ||||
| JP2018000320A |
Foreign References:
| US20090281423 | ||||
| WO2013001635A1 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office