公开(公告)号：US11344265B2

公开(公告)日：2022-05-31

申请号：US16458685

申请日：2019-07-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada

IPC: A61B6/00

Abstract: To appropriately perform long-sized imaging even in the case of performing long-sized imaging using different types of radiation detectors, a radiography system for generating a long-sized image by combining a plurality of items of image data obtained from a plurality of radiation detectors 120, 122, and 124 includes a determination unit 202, which determines whether or not long-sized imaging is possible on the basis of identification information and position information of the plurality of radiation detectors 120, 122, and 124.

公开(公告)号：US11285603B2

公开(公告)日：2022-03-29

申请号：US16386140

申请日：2019-04-16

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada ,  Masahiro Suzuki ,  Tomoaki Higo ,  Yuichiro Hirota

IPC: B25J9/16

Abstract: The information processing apparatus includes an estimation unit to estimate information indicating a holding success possibility from an image of a plurality of the target objects by using a pre-trained model that estimates the information indicating the holding success possibility in at least one or more partial regions, a determination unit to determine a holding region for the robot to hold the target object among the partial regions based on the information indicating the holding success possibility, and a control unit to move the robot based on the holding region and cause the robot to perform a holding operation on the target object. In a case where the holding operation performed on the target object by the robot is failed, the determination unit determines a partial region, among the partial regions, satisfying a predetermined condition as a next holding region based on the information indicating the holding success possibility.

公开(公告)号：US20210158105A1

公开(公告)日：2021-05-27

申请号：US17163888

申请日：2021-02-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yoshihito Machida ,  Yoshinori Hirano ,  Hideaki Miyamoto ,  Daisuke Yamada

IPC: G06K9/62 ,  G06F3/14 ,  G16H50/20 ,  G16H30/40

Abstract: A medical information processing apparatus comprises an obtaining unit that obtains medical information, a learning unit that performs learning on a function of the medical information processing apparatus using the medical information, an evaluation data holding unit that holds evaluation data in which a correct answer to be obtained by executing the function is known, the evaluation data being for evaluating a learning result of the learning unit, an evaluating unit that evaluates a learning result obtained through learning, based on the evaluation data, and an accepting unit that accepts an instruction to apply a learning result of the learning unit to the function.

公开(公告)号：US20170028561A1

公开(公告)日：2017-02-02

申请号：US15209489

申请日：2016-07-13

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada ,  Kazuhiko Kobayashi ,  Masahiro Suzuki

IPC: B25J9/16 ,  B25J13/08

CPC classification number: B25J9/1697 ,  B25J9/1612 ,  B25J13/082 ,  B25J13/085 ,  B25J19/023 ,  G05B2219/40053

Abstract: An information processing apparatus includes, an acquisition unit that acquires surface position information on an object, a decision unit that decides a measurement position for measuring the object based on the surface position information acquired by the acquisition unit, a measurement unit that measures contact position information on contact with the object at the measurement position decided by the decision unit, a creation unit that creates map information indicative of spatial position information on the object based on the contact position information measured by the measurement unit, and a recognition unit that recognizes the position and orientation of the object based on the map information created by the creation unit.

Abstract translation: 一种信息处理设备，包括：获取单元，其获取关于对象的表面位置信息;判定单元，其基于由所述获取单元获取的表面位置信息来决定所述对象的测量位置;测量单元，其测量所述接触位置信息 在由所述判定单元决定的所述测量位置与所述物体接触的创建单元，基于由所述测量单元测量的接触位置信息，创建表示所述对象上的空间位置信息的地图信息的创建单元，以及识别所述位置的识别单元 和基于由创建单元创建的地图信息的对象的取向。

公开(公告)号：US20160220214A1

公开(公告)日：2016-08-04

申请号：US15010592

申请日：2016-01-29

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada

IPC: A61B6/00

Abstract: A stitch imaging system, which uses a plurality of radiographic imaging units, includes an information acquisition unit configured to acquire information indicating a layout relationship among the plurality of radiographic imaging units, and a correction unit configured to correct a radiographic image or radiographic images acquired from at least one of the plurality of radiographic imaging units specified based on the information indicating the layout relationship, based on correction data specified based on the information indicating the layout relationship.

Abstract translation: 使用多个放射线照相成像单元的针迹成像系统包括：信息获取单元，被配置为获取指示所述多个放射线照相成像单元之间的布局关系的信息;以及校正单元，被配置为校正放射线照相图像或从 基于指示布局关系的信息，基于基于指示布局关系的信息指定的校正数据，指定多个放射线照相成像单元中的至少一个。

公开(公告)号：US20140168487A1

公开(公告)日：2014-06-19

申请号：US14183878

申请日：2014-02-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada

IPC: H01L27/146 ,  H04N5/369

CPC classification number: H01L27/14625 ,  G02B6/12004 ,  G02B6/1228 ,  G02B6/4298 ,  G02B7/28 ,  H01L27/14623 ,  H01L27/14629 ,  H04N5/3696

Abstract: A solid state image sensor has a plurality of ranging pixels on the imaging area thereof and each of the ranging pixels has a photoelectric conversion section and an optical waveguide arranged at the light-receiving side of the photoelectric conversion section. The optical waveguide has at least two optical waveguides including a first optical waveguide arranged at the light-receiving side and a second optical waveguide arranged at the side of the photoelectric conversion section in the direction of propagation of light. The core region of the first optical waveguide shows a refractive index lower than the refractive index of the core region of the second optical waveguide and is designed so as to show a high light-receiving sensitivity relative to light entering at a specific angle.

Abstract translation: 固态图像传感器在其成像区域上具有多个测距像素，并且每个测距像素具有布置在光电转换部分的光接收侧的光电转换部分和光波导。 光波导具有至少两个光波导，包括布置在光接收侧的第一光波导和布置在光电转换部侧的光的传播方向上的第二光波导。 第一光波导的芯区域的折射率低于第二光波导的芯区域的折射率，并且被设计为相对于以特定角度进入的光显示出高的光接收灵敏度。

公开(公告)号：US20140139817A1

公开(公告)日：2014-05-22

申请号：US14068948

申请日：2013-10-31

Applicant: Canon Kabushiki Kaisha

Inventor： Daisuke Yamada

IPC: G01C3/08 ,  H01L27/146

CPC classification number: H01L27/14605 ,  H01L27/1461

Abstract: The invention provides a solid-state image sensor including a plurality of pixels, at least one pixel of the plurality of the pixels having a plurality of photoelectric conversion portions and a pupil-dividing member that causes light that passes through an exit pupil and is incident on a region defined by the member itself to be incident on the plurality of the photoelectric conversion portions, wherein potential profiles with respect to electric charge of the plurality of the photoelectric conversion portions change in a perpendicular line direction of the substrate, and wherein a distance between potential centroids in a section perpendicular to the perpendicular line of the plurality of the photoelectric conversion portions is longer on a back side that is a side opposite to a light incidence side than on the light incidence side.

Abstract translation: 本发明提供了一种包括多个像素的固态图像传感器，所述多个像素中的至少一个像素具有多个光电转换部分，以及瞳孔分隔部件，其使通过出射光瞳的光入射 在由所述构件本身限定为入射到所述多个光电转换部分上的区域中，其中相对于所述多个所述光电转换部分的电荷的电位分布在所述基板的垂直线方向上变化，并且其中， 在垂直于多个光电转换部分的垂直线的部分中的潜在质心之间在与入射侧相反的一侧的背面上比在光入射侧上更长。

公开(公告)号：US12131235B2

公开(公告)日：2024-10-29

申请号：US17163928

申请日：2021-02-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yoshihito Machida ,  Yoshinori Hirano ,  Hideaki Miyamoto ,  Daisuke Yamada ,  Akiya Nakayama

IPC: G06N20/00 ,  G06T7/00 ,  G16H30/20 ,  G16H30/40

CPC classification number: G06N20/00 ,  G06T7/0012 ,  G16H30/20 ,  G16H30/40 ,  G06T2207/20081

Abstract: A medical information processing apparatus comprises: an obtaining unit that obtains medical information; a learning unit that performs machine learning on a function of the medical information processing apparatus using the medical information; an evaluation data holding unit that holds evaluation data for evaluating a learning result of the learning unit; and an evaluating unit that evaluates a learning result obtained through machine learning, based on the evaluation data.

公开(公告)号：US11914918B2

公开(公告)日：2024-02-27

申请号：US17163888

申请日：2021-02-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yoshihito Machida ,  Yoshinori Hirano ,  Hideaki Miyamoto ,  Daisuke Yamada

IPC: G06F3/14 ,  G06F18/214 ,  G06F18/21 ,  G06F18/40 ,  G09G5/14 ,  G06F3/147 ,  G16H50/20 ,  G16H30/40 ,  G06V10/774 ,  G06V10/778 ,  G06V10/94

CPC classification number: G06F3/147 ,  G06F3/14 ,  G06F18/214 ,  G06F18/2178 ,  G06F18/40 ,  G06V10/774 ,  G06V10/7784 ,  G06V10/945 ,  G16H30/40 ,  G16H50/20 ,  G06V2201/03

Abstract: A medical information processing apparatus comprises an obtaining unit that obtains medical information, a learning unit that performs learning on a function of the medical information processing apparatus using the medical information, an evaluation data holding unit that holds evaluation data in which a correct answer to be obtained by executing the function is known, the evaluation data being for evaluating a learning result of the learning unit, an evaluating unit that evaluates a learning result obtained through learning, based on the evaluation data, and an accepting unit that accepts an instruction to apply a learning result of the learning unit to the function.

公开(公告)号：US20220160319A1

公开(公告)日：2022-05-26

申请号：US17521733

申请日：2021-11-08

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Yamada ,  Kazuma Obara

IPC: A61B6/00 ,  G06T7/00

Abstract: An apparatus includes an acquisition unit configured to acquire a first image and a second image obtained by detecting radiation of different energies, and a subtraction image generated using the first image and the second image, and an output control unit configured to control output of the first image, the second image, and the subtraction image based on examination information.