Title:
画像処理装置及び画像処理方法及びプログラム
Document Type and Number:
Japanese Patent JP6470604
Kind Code:
B2
Abstract:
Provided is an image processing apparatus configured to process an image of a fundus of an eye, which is capable of simply and accurately measuring a distribution of cells that form a blood vessel wall of an eye. The image processing apparatus includes: an image acquiring unit configured to acquire an image of an eye; a vessel feature acquiring unit configured to acquire membrane candidate points that form an arbitrary wall of a blood vessel based on the acquired image; and a cell identifying unit configured to identify a cell that forms the wall of the blood vessel based on the membrane candidate points.
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Inventors:
Hiroyuki Imamura
Application Number:
JP2015062507A
Publication Date:
February 13, 2019
Filing Date:
March 25, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B3/10; A61B3/12
Domestic Patent References:
| JP2014166271A | ||||
| JP2014166270A | ||||
| JP2013169296A | ||||
| JP2013169295A |
Other References:
Nicolas Lerme,Segmentation of Retinal Arteries in Adaptive Optics Images,INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION,IEEE COMPUTER SOCIETY,US,米国,IEEE,2014年 8月24日,P.574-579
TOCO Y.P.CHUI,The use of forward scatter to improve retinal vasculer imaging with an adaptive optics scanning laser ophthalmoscope,BIOMEDICAL OPTICS EXPRESS,米国,2012年10月 1日,Vol.3,No.10,P.2537-2549
TOCO Y.P.CHUI,The use of forward scatter to improve retinal vasculer imaging with an adaptive optics scanning laser ophthalmoscope,BIOMEDICAL OPTICS EXPRESS,米国,2012年10月 1日,Vol.3,No.10,P.2537-2549
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito