公开(公告)号：US20240285157A1

公开(公告)日：2024-08-29

申请号：US18573748

申请日：2022-02-14

Applicant: SONY GROUP CORPORATION

Inventor： DAISUKE NAGAO ,  KENJI TAKAHASHI ,  KEI TOMATSU ,  YOHEI KURODA ,  MASAYUKI UMEJIMA

IPC: A61B1/06 ,  A61B1/00

CPC classification number: A61B1/0646 ,  A61B1/00006 ,  A61B1/000095 ,  A61B1/00013 ,  A61B1/00045 ,  A61B1/00149

Abstract: Real-time performance in image recognition is improved, and a deterioration in robustness is inhibited. A medical observation system according to an embodiment includes: a first imaging unit (11) that includes a plurality of pixels (110) each of which detects a change in luminance of incident light as an event and that acquires an image of an environment in an abdominal cavity of a living body; a polarizing filter (15) disposed on an optical path of the incident light incident on the first imaging unit; and an adjustment unit (20) that adjusts luminance of the incident light incident on the first imaging unit by adjusting luminance of light transmitted through the polarizing filter based on the image acquired by the first imaging unit.