公开(公告)号：US11061215B2

公开(公告)日：2021-07-13

申请号：US15953952

申请日：2018-04-16

Applicant: OLYMPUS CORPORATION

Inventor： Tatsuki Yamada

IPC: G02B21/36 ,  G02B21/26 ,  G02B21/02 ,  G02B21/08

Abstract: Provided is a microscope system including: a stage on which a multi-dyed specimen is mounted; an objective lens for collecting light from the specimen mounted on the stage; a Z-axis movement section for relatively moving the stage and the objective lens in a direction along the optical axis L of the objective lens; an XY-axis movement section for moving the stage in a direction orthogonal to the optical axis L; an image acquisition unit for acquiring a color image by capturing the light collected by the objective lens; and a depth-extension processing unit for generating a depth-extended image by performing depth extension processing dye by dye on the basis of a plurality of the color images that are acquired by the image acquisition unit at different positions of the stage relative to the objective lens set with the Z-axis movement section.

公开(公告)号：US10073258B2

公开(公告)日：2018-09-11

申请号：US14931166

申请日：2015-11-03

Applicant: OLYMPUS CORPORATION

Inventor： Tatsuki Yamada

IPC: G06F19/00 ,  G06T3/40 ,  G01N15/14 ,  G02B21/00 ,  G02B21/36 ,  G02B21/26 ,  H04N5/357 ,  G02B21/24 ,  H04N5/225 ,  G02B21/16

CPC classification number: G02B21/367 ,  G02B21/16 ,  G02B21/244 ,  G02B21/26 ,  H04N5/2256 ,  H04N5/3572

Abstract: A microscope system including an objective lens, a camera for capturing an image of light that comes from a specimen and that is collected by the objective lens, a stage for moving the specimen and the objective lens relative to each other in a direction perpendicular to an optical axis, a controller implementing a VS-image generation for generating a VS image by joining a plurality of microscope-image groups that are acquired while moving the objective lens and the specimen relative to each other, a correction-region search for searching for a correction region for acquiring a correction image, a correction-data generation for generating shading-correction data based on the correction image acquired for the searched-for correction region, and a shading correction for performing correction by using the generated shading-correction data.

公开(公告)号：US12201260B2

公开(公告)日：2025-01-21

申请号：US17476604

申请日：2021-09-16

Applicant: OLYMPUS CORPORATION

Inventor： Tatsuki Yamada ,  Akihiro Kubota ,  Yamato Kanda ,  Mitsutaka Kimura ,  Makoto Kitamura

IPC: A61B1/00 ,  A61B1/045 ,  A61B1/06 ,  G16H50/20 ,  G16H50/30 ,  G16H50/70

Abstract: A diagnosis support apparatus includes a processor including at least one piece of hardware. The processor identifies, based on physical information including one or more kinds of information capable of estimating a state of a diagnosis target organ of a subject, one abnormal symptom appearing in the diagnosis target organ, performs, as lesion extraction processing for extracting a lesion candidate region from an endoscopic image, different processing specialized for each abnormal symptom that appears in the diagnosis target organ, and performs the lesion extraction processing corresponding to the identified one abnormal symptom.