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公开(公告)号：US20230245362A1
公开(公告)日：2023-08-03
申请号：US18187129
申请日：2023-03-21
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
Abstract: In an aspect, an image processing device includes a hardware processor configured to function as a determination unit and an image generation unit. The determination unit determines a boundary region in a region where spatially adjacent peripheral images of a plurality of peripheral images of a moving body overlap with each other, using position information including a plurality of detection points around the moving body and self-position information of the moving body. The image generation unit generates a combined image, using the spatially adjacent peripheral images, using the boundary region.
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公开(公告)号：US20240331082A1
公开(公告)日：2024-10-03
申请号：US18744142
申请日：2024-06-14
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI , Masato SUZUKI
Abstract: According to one embodiment, an information processing device includes: a first determination module that determines first information concerning deformation of a projection surface on which a peripheral image of a moving body is projected; and a deformation module that deforms the projection surface based on the first information. The first determination module includes an information retaining module that accumulates second information in the past used for determining the first information, and determines the first information based on the second information in the past at an operation start time of the moving body.
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公开(公告)号：US20240098231A1
公开(公告)日：2024-03-21
申请号：US18524843
申请日：2023-11-30
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
CPC classification number: H04N9/3179 , G06T3/005 , G06T7/579 , G06T2207/30252
Abstract: In one aspect, an image processing apparatus includes a determination unit and a deformation unit. The determination unit executes first distance stabilization processing of converting a measurement distance between a three-dimensional object around a moving object and the moving object into a first distance or a second distance smaller than the first distance as a stabilization distance based on the magnitude relation between the measurement distance and the first threshold. The deformation unit deforms a projection surface of a peripheral image of the moving object based on the stabilization distance.
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4.发明公开公开(公告)号：US20240288281A1
公开(公告)日：2024-08-29
申请号：US18656055
申请日：2024-05-06
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
CPC classification number: G01C21/3837 , G06T1/60 , G06T7/73 , G06V10/40 , G06V20/58
Abstract: According to one embodiment, an information processing device includes a buffer and a VSLAM processor. The buffer buffers image data of surroundings of a moving body obtained by an imaging unit of the moving body, and transmits extracted image data extracted based on extracted image determination information from among the buffered image data. The VSLAM processor executes a VSLAM process by using the extracted image data.
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Patent Agency Ranking
5.发明公开公开(公告)号：US20240144499A1
公开(公告)日：2024-05-02
申请号：US18543856
申请日：2023-12-18
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
CPC classification number: G06T7/33 , G06T3/00 , G06T7/20 , G06T7/579 , G06T7/74 , G06T2207/10028 , G06T2207/20212 , G06T2207/30244 , G06T2207/30252
Abstract: An information processing device includes a VSLAM processing unit as an acquisition unit, a difference calculation unit and an offset processing unit as alignment processing units, and an integration unit as an integration processing unit. The VSLAM processing unit acquires first point cloud information based on first image data obtained from a first image capturing unit provided at a first position of a moving body, and acquires second point cloud information based on second image data obtained from a second image capturing unit provided at a second position different from the first position of the moving body. The difference calculation unit and offset processing unit perform alignment processing on the first and second point cloud information. The integration unit generates integrated point cloud information by using the first point cloud information and the second point cloud information on both of which the alignment processing has been performed.
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公开(公告)号：US20180274917A1
公开(公告)日：2018-09-27
申请号：US15994117
申请日：2018-05-31
Applicant: SOCIONEXT INC.
Inventor： Shunsaku IMAKI , Yukiteru MURAO , Tetsuro NOGUCHI , Kenichi ISHIDA , Masato SUZUKI , Kazuyuki OHHASHI
Abstract: A distance measurement system includes a pair of cameras and is arranged on a roof of a mobile object or an upper edge portion of a door of the mobile object. One of the cameras is arranged at a first portion on an upper surface of the roof or on the upper edge portion of the door, includes an optical axis oriented upward from the upper surface, and has a field of view in all directions around the optical axis. The other camera is arranged at a second portion different from the first portion on the upper surface of the roof or the upper edge portion of the door, includes an optical axis oriented upward from the upper surface, and has a field of view in all directions around the optical axis. Distance measurement in all directions from the mobile object is performed by using this pair of cameras.
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公开(公告)号：US20240371028A1
公开(公告)日：2024-11-07
申请号：US18771325
申请日：2024-07-12
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
Abstract: According to one embodiment, an image processing device includes an action plan formulation module and a projection shape determination module. The action plan formulation module generates, based on action plan information of a moving body, first information including planned self-position information of the moving body and position information of a peripheral three-dimensional object based on the planned self-position information. The projection shape determination module determines, based on the first information, a shape of a projection surface on which a first image acquired by an imaging device mounted on the moving body is projected to generate a bird's-eye view image.
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8.发明公开公开(公告)号：US20230401678A1
公开(公告)日：2023-12-14
申请号：US18457879
申请日：2023-08-29
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
IPC: G06T5/00
CPC classification number: G06T5/002 , G06T2207/20081 , G06T2207/20084 , G06T2207/30252 , G06T2207/10028
Abstract: An information processing device includes a memory and a processor configured to obtain first point group information that represents three-dimensional positional information, by using image data captured by a first camera; output second point group information obtained by reducing noise of the first point group information, by using one or more filters; and set filter coefficients of the one or more filters, by using (i) a filter coefficient estimation model trained in advance by using (a) test data for learning that includes image data captured by a second camera and (b) training data based on third point group information that represents three-dimensional positional information obtained by a position sensor, and (ii) observation data that includes the image data captured by the first camera.
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公开(公告)号：US20220292629A1
公开(公告)日：2022-09-15
申请号：US17825781
申请日：2022-05-26
Applicant: Socionext Inc.
Inventor： Kazuyuki OHHASHI
Abstract: An image processing apparatus is disclosed. The image processing apparatus includes a processor connected to a memory. The processor functions as a deformation unit. The deformation unit serves to deform a reference projection screen that is a projection screen of a surrounding image of a moving object. The reference projection screen is deformed by using position information in which detection points around the moving object are accumulated and using self-location information of the moving object.
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