Title:
CULTURING ASSISTANCE DEVICE, CULTURING ASSISTANCE METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/014372
Kind Code:
A1
Abstract:
Provided is a culturing assistance device including: an image acquisition unit that acquires a plurality of captured images in which cells are captured in a time sequence; a state-probability calculation unit that calculates, separately for a plurality of states and the plurality of captured images, the probabilities of the cells shown in the captured images acquired by the image acquisition unit being in certain states; a change-history calculation unit that calculates a change history, which represents state changes in a time sequence, on the basis of prescribed rules indicating the mutual relationship among the plurality of states and the probabilities calculated by the state-probability calculation unit; and a state determination unit that determines the states on the basis of the change history calculated by the change-history calculation unit.
Inventors:
OTANI NAOYA (JP)
TAKAYAMA YUUYA (JP)
KOIKE TETSUYA (JP)
TAKAYAMA YUUYA (JP)
KOIKE TETSUYA (JP)
Application Number:
PCT/JP2021/025104
Publication Date:
January 20, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
C12M1/34; G06T1/00
Domestic Patent References:
| WO2015025508A1 | 2015-02-26 | |||
| WO2020075591A1 | 2020-04-16 |
Other References:
YASUTAKE OKUDA, SATORU TAKAHASHI, KUNIAKI KAWABATA: "Bio- imaging Method for Cell Observation", TRANSACTIONS OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS, vol. 50, no. 5, 1 May 2014 (2014-05-01), JP , pages 424 - 431, XP009534144, ISSN: 0453-4654, DOI: 10.9746/sicetr.50.424
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
Download PDF: