公开(公告)号：US20230260117A1

公开(公告)日：2023-08-17

申请号：US18140106

申请日：2023-04-27

Applicant: OLYMPUS CORPORATION

Inventor： Hiroshi MATSUZAKI ,  Ryosuke MURATA

IPC: G06T7/00 ,  G16H50/20 ,  G06V10/764 ,  G06V10/141 ,  G06T3/40

CPC classification number: G06T7/0012 ,  G16H50/20 ,  G06V10/764 ,  G06V10/141 ,  G06T3/40 ,  G06T2207/20081 ,  G06T2207/30096 ,  G06V2201/07 ,  G06T2207/10068

Abstract: The information processing system includes: a memory storing a first trained model and a second trained model; and a processor. The first trained model is trained to perform a detection process on a first training image at a normal magnification. The second trained model is trained to perform a diagnosis process on a second training image at a greater magnification. To the processor, magnification change information acquired by an operation device of an endoscope system that changes magnification of a target image is input. When the magnification change information indicates the normal magnification, the processor performs the detection process of detecting a lesion from the target image through processing based on the first trained model, and when the magnification change information indicates the greater magnification, the processor performs the diagnosis process of diagnosing a type of the lesion from the target image through processing based on the second trained model.

公开(公告)号：US20200231926A1

公开(公告)日：2020-07-23

申请号：US16844028

申请日：2020-04-09

Applicant: OLYMPUS CORPORATION

Inventor： Ryosuke MURATA

IPC: C12M1/36 ,  C12M1/06 ,  G06T7/00

Abstract: A cell culturing control method includes obtaining an image signal obtained by imaging at least part of an inside of a culture vessel, the culture vessel containing a liquid medium and floating cells that float in the medium; computing a cell feature value from the image signal, the cell feature value being related to sizes or shapes of the floating cells; and generating, on the basis of the cell feature value, a stirring control signal that controls stirring of the medium performed in the culture vessel.