Title:
IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/177028
Kind Code:
A1
Abstract:
In the present invention, a three-dimensional image of a vortex vein is generated on the basis of optical coherence tomography (OCT) volume data. This image processing method is executed by a processor, and includes: a step for acquiring OCT volume data containing the choroid; and a step for extracting, on the basis of the OCT volume data, choroid blood vessels, and generating a three-dimensional image of the choroid blood vessels.
Inventors:
TANABE YASUSHI (JP)
KASAI HIROSHI (JP)
MUKAI MARIKO (JP)
JI YUANTING (JP)
KASAI HIROSHI (JP)
MUKAI MARIKO (JP)
JI YUANTING (JP)
Application Number:
PCT/JP2022/007393
Publication Date:
August 25, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
A61B3/10
Domestic Patent References:
| WO2019203309A1 | 2019-10-24 |
Foreign References:
| JP2021167802A | 2021-10-21 | |||
| CN108416793A | 2018-08-17 | |||
| JP2020058647A | 2020-04-16 | |||
| JP2020058627A | 2020-04-16 | |||
| JP2015000131A | 2015-01-05 | |||
| JP2012071043A | 2012-04-12 | |||
| JP2021168759A | 2021-10-28 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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