Title:
ベッド領域抽出方法、ベッド領域抽出装置及びベッド領域抽出プログラム
Document Type and Number:
Japanese Patent JP6375920
Kind Code:
B2
Abstract:
A method of extracting a bed area of a bed performed by a computer, includes detecting linear edges which remain stationary among plural images; and selecting a bed area candidate based on lengths of the linear edges and angles between the linear edges which cross to each other in a U shape formed as combinations of the detected linear edges.
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Inventors:
Yasuki Okada
Kimitaka Murashita
Kimitaka Murashita
Application Number:
JP2014250795A
Publication Date:
August 22, 2018
Filing Date:
December 11, 2014
Export Citation:
Assignee:
富士通株式会社
International Classes:
A61G12/00; A61B5/00; A61G7/05; G06V10/44; G06V10/60
Domestic Patent References:
| JP2012030042A | ||||
| JP2000111316A | ||||
| JP2012198700A | ||||
| JP9130714A |
Foreign References:
| WO2008026722A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Takao Kato
Tadahiko Ito
Takao Kato