公开(公告)号：US12053149B2

公开(公告)日：2024-08-06

申请号：US17393710

申请日：2021-08-04

Applicant: GYRUS ACMI, INC. OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Vladimir Polejaev ,  Kurt G. Shelton

IPC: A61B1/00 ,  A61B1/05 ,  A61B1/06 ,  A61B1/07 ,  A61B1/313 ,  G06T7/521 ,  G06T15/80 ,  H04N23/50 ,  H04N23/56

CPC classification number: A61B1/0005 ,  A61B1/063 ,  A61B1/0669 ,  A61B1/07 ,  A61B1/313 ,  G06T7/521 ,  G06T15/80 ,  H04N23/56 ,  A61B1/05 ,  G06T2207/10068 ,  H04N23/555

Abstract: Techniques for detecting depth contours of an anatomical target and for enhancing imaging of the anatomical target are provided. In an example, a reference pattern of light can be projected across an anatomical target and an image of the reflected light pattern upon the anatomical target can be captured. The captured light pattern can be analyzed to determine contour information, which can then be used to provide 3D cues to enhance a 2-dimensional image of the anatomical target.