Title:
医療用画像処理装置、医療用撮像装置、医療用観察システム、医療用画像処理装置の作動方法およびプログラム
Document Type and Number:
Japanese Patent JP7417712
Kind Code:
B2
Abstract:
A medical image processing device includes a processor configured to: obtain image data; generate, based on the obtained image data, a captured image including color component signals including a red component signal representing a red component, a green component signal representing a green component, and a blue component signal representing a blue component; calculate an intensity ratio between a fluorescent component signal and a reflected light component signal in a pixel of the captured image; determine, based on the calculated intensity ratio in the pixel of the captured image, a fluorescence region and a background region in the captured image; and generate a fluorescence image by performing, based on a result of the determination, image processing with parameters different from each other for color component signals in pixels positioned in the fluorescence region and color component signals in pixels positioned in the background region.
Inventors:
Hidetaro Kawano
Yutaka Koyama
Kotaro Ogasawara
Yutaka Koyama
Kotaro Ogasawara
Application Number:
JP2022507019A
Publication Date:
January 18, 2024
Filing Date:
March 09, 2020
Export Citation:
Assignee:
Olympus Corporation
International Classes:
A61B1/00; A61B1/045
Domestic Patent References:
| JP2003528A | ||||
| JP7155292A | ||||
| JP2018126174A |
Foreign References:
| US20030078477 |
Attorney, Agent or Firm:
Sakai International Patent Office