Title:
Image processing device, magnetic resonance imaging device and image processing method
Document Type and Number:
Japanese Patent JP6300782
Kind Code:
B2
Abstract:
In order to reduce errors in assessment of a structure caused by noise and remove the noise superimposed in an image without causing artificiality in the result image after the removal while retaining significant information, a similarity is calculated by comparing a reference image generated from a plurality of original images with each original image and set as an index of noise determination. The respective original images are smoothed and synthesized using the said index to acquire a final image after the noise removal.
Inventors:
Hanada Hikaru
Application Number:
JP2015502869A
Publication Date:
March 28, 2018
Filing Date:
February 18, 2014
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
A61B5/055
Domestic Patent References:
| JP200361964A | ||||
| JP2003190148A | ||||
| JP2007301118A | ||||
| JP2010181951A |
Foreign References:
| WO2002086821A1 | ||||
| US20130063614 | ||||
| US20100171840 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation