Title:
画像処理装置、画像処理方法、及びプログラム
Document Type and Number:
Japanese Patent JP7134017
Kind Code:
B2
Abstract:
An image processing apparatus configured to extract an irradiation field from an image obtained through radiation imaging, comprises: an inference unit configured to obtain an irradiation field candidate in the image based on inference processing; a contour extracting unit configured to extract a contour of the irradiation field based on contour extraction processing performed on the irradiation field candidate; and a field extracting unit configured to extract the irradiation field based on the contour.
Inventors:
Go Kobayashi
Application Number:
JP2018152722A
Publication Date:
September 09, 2022
Filing Date:
August 14, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B6/00
Domestic Patent References:
| JP4261649A | ||||
| JP201864627A | ||||
| JP2000506642A | ||||
| JP2002500795A | ||||
| JP2005218581A | ||||
| JP538334A | ||||
| JP2005129065A |
Foreign References:
| WO2018101985A1 | ||||
| WO2018104682A1 | ||||
| WO2017091833A1 |
Attorney, Agent or Firm:
Patent Business Corporation Otsuka International Patent Office
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