Title:
DRUG DETERMINATION DEVICE AND DRUG DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/193912
Kind Code:
A1
Abstract:
Provided are: a drug determination device that is capable of accurately determining the type, etc. of a drug even when there is a difference in sharpness between a master image and a captured imaged of a drug to be determined; and a drug determination method. An image of the drug to be determined, which is packaged in a packaging material, is captured, the master image and the captured image of the drug to be determined are used to determine the type of the drug to be determined, and characteristic information indicating the optical characteristics of the packaging material in which the drug to be determined is packaged is acquired. If the optical characteristics indicated by the acquired characteristic information cause the sharpness of the captured image of the drug to be determined to be lower than the sharpness of the master image, correction processing for correcting the sharpness of the master image is executed, and the sharpness-corrected master image is used to determine the type of the drug to be determined.
Inventors:
IWAMI KAZUCHIKA (JP)
Application Number:
PCT/JP2019/008981
Publication Date:
October 10, 2019
Filing Date:
March 07, 2019
Export Citation:
Assignee:
FUJIFILM TOYAMA CHEMICAL CO LTD (JP)
International Classes:
A61J3/00; G01N21/85; G06T7/00
Domestic Patent References:
| WO2014129526A1 | 2014-08-28 |
Foreign References:
| JP2016015093A | 2016-01-28 | |||
| JP2017194413A | 2017-10-26 | |||
| JP2008018230A | 2008-01-31 | |||
| US20160379361A1 | 2016-12-29 | |||
| US20060271237A1 | 2006-11-30 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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