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公开(公告)号：US20230005279A1
公开(公告)日：2023-01-05
申请号：US17781586
申请日：2019-12-04
Applicant: NEC Corporation
Inventor： Yuta SHIMIZU
Abstract: An abnormal physical condition determination system includes: an extraction unit that extracts a plurality of feature quantities indicating a condition of a target person from an image of the target person; an accumulation unit that accumulates the plurality of feature quantities as time series data; a calculation unit that calculates a relationship between each feature quantity from the plurality of feature quantities accumulated in the accumulation unit; and a determination unit that determines an abnormal physical condition of the target person on the basis of the relationship. According to such an abnormal physical condition determination system, it is possible to appropriately determine the abnormal physical condition of the target person.
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公开(公告)号：US20210370981A1
公开(公告)日：2021-12-02
申请号：US17277095
申请日：2019-09-09
Applicant: NEC Corporation
Inventor： Kazuki INAGAKI , Yuta SHIMIZU
IPC: B60W60/00
Abstract: A driving assistance device includes: a movement destination detection unit that detects a movement destination direction of a mobile body; a line-of-sight direction detection unit that detects a line-of-sight direction of a driver of the mobile body; and a driving mode control unit that permits a change from an autonomous driving mode to a manual driving mode when an angle based on the movement destination direction and the line-of-sight direction is within a predetermined range.
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3.发明公开公开(公告)号：US20240063687A1
公开(公告)日：2024-02-22
申请号：US18500436
申请日：2023-11-02
Applicant: NEC Corporation
Inventor： Yuta SHIMIZU
CPC classification number: H02K7/09 , F16C32/0465 , F25B31/026
Abstract: An abnormal physical condition determination system includes: an extraction unit that extracts a plurality of feature quantities indicating a condition of a target person from an image of the target person; an accumulation unit that accumulates the plurality of feature quantities as time series data; a calculation unit that calculates a relationship between each feature quantity from the plurality of feature quantities accumulated in the accumulation unit; and a determination unit that determines an abnormal physical condition of the target person on the basis of the relationship. According to such an abnormal physical condition determination system, it is possible to appropriately determine the abnormal physical condition of the target person.
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公开(公告)号：US20210303883A1
公开(公告)日：2021-09-30
申请号：US17261432
申请日：2019-07-08
Applicant: NEC Corporation
Inventor： Nana JUMONJI , Yuta SHIMIZU , Hidenori TSUKAHARA
IPC: G06K9/00
Abstract: A deterioration diagnosis device including an acquisition unit that acquires sensing information including at least a captured image captured by an image capture device mounted on a moving body, driving condition information indicating driving details of the moving body, and position information corresponding to the captured image and the driving condition information; a deterioration degree analysis unit that analyzes a deterioration degree of an inspection target appearing in the captured image; and a priority ranking computation unit that computes a priority ranking of the inspection target based on deterioration degrees of the same inspection target appearing in multiple captured images identified by the position information, and the driving condition information corresponding to the identified inspection target.
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公开(公告)号：US20250071408A1
公开(公告)日：2025-02-27
申请号：US18724221
申请日：2022-03-16
Applicant: NEC CORPORATION
Inventor： Yuta SHIMIZU , Kazuki INAGAKI
IPC: H04N23/611 , G06V10/98 , G06V20/59 , G06V40/16 , H04N23/71
Abstract: An object of the present disclosure is to provide a camera control apparatus, a control method, and a non-transitory computer readable medium which are capable of, even when a plurality of authentication targets are detected, sequentially capturing images of the plurality of authentication targets efficiently in a short time. A camera control apparatus according to the present disclosure includes: detection means for detecting a plurality of authentication targets from an image obtained by capturing a nearby environment; area determination means for determining, for each of the plurality of authentication targets, a part of the image including the authentication target as an area; state determination means for determining a state of the image of each of a plurality of the areas; order determination means for determining an order in which images of the plurality of authentication targets are captured.
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Patent Agency Ranking
公开(公告)号：US20240378900A1
公开(公告)日：2024-11-14
申请号：US18687452
申请日：2021-09-14
Applicant: NEC Corporation
Inventor： Chisato SUGAWARA , Yuta SHIMIZU , Yusuke MIZUKOSHI , Toshimichi YOKOTE , Yosuke KIMURA
Abstract: An image generation system according to an aspect of the present disclosure includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: acquire a road image obtained by imaging of a road; determine a future degradation level of the road; and generate, based on the road image, a predictive image representing road degradation on a surface of the road, in accordance with the future degradation level.
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公开(公告)号：US20210056329A1
公开(公告)日：2021-02-25
申请号：US16964797
申请日：2019-01-18
Applicant: NEC CORPORATION
Inventor： Nana SAKUMA , Hidenori TSUKAHARA , Kazuki INAGAKI , Yuta SHIMIZU
Abstract: A driving state monitoring device includes: a sensing data acquisition unit that acquires, from a driving state sensing device, driving state data comprising driving states of a plurality of items and event data for notifying an event during driving; and a dangerous occasion driving data generation unit that generates dangerous occasion driving data comprising information of a driving state of any item selected from the plurality of items according to a driver attribute and the event data.
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公开(公告)号：US20250080855A1
公开(公告)日：2025-03-06
申请号：US18728438
申请日：2022-03-25
Applicant: NEC Corporation
Inventor： Yuta SHIMIZU
IPC: H04N23/70 , G06V10/60 , G06V10/75 , G06V40/16 , H04N23/611
Abstract: A control apparatus capable of reducing the processing time is provided. An image acquisition unit acquires an image obtained by photographing a surrounding environment. A detection unit performs a process for detecting a detection target from the acquired image. A calculation unit calculates brightness by using some of pixels in an area of the detection target detected from the image, specified under a predetermined condition. A determination unit determines a control parameter used in a photographing apparatus based on the calculated brightness. A control unit controls the photographing apparatus so as to perform photographing by using the determined control parameter.
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公开(公告)号：US20210027078A1
公开(公告)日：2021-01-28
申请号：US16981069
申请日：2019-02-01
Applicant: NEC Corporation
Inventor： Nana SAKUMA , Hidenori TSUKAHARA , Yuta SHIMIZU
IPC: G06K9/00 , B60W40/09 , B60W40/105 , B60W40/02
Abstract: A looking away determination device includes: a determination unit that determines that a driver is in a looking away state when a proportion of an image in which the face of the driver is not detected with respect to a plurality of images obtained by imaging the driver is equal to or greater than a first predetermined value.
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10.发明申请公开(公告)号：US20190135178A1
公开(公告)日：2019-05-09
申请号：US16170213
申请日：2018-10-25
Applicant: NEC Corporation
Inventor： Yuta SHIMIZU
Abstract: A direction in which a driver is looking can be evaluated even when the direction in which the driver should look has changed depending on the driving situation. A driving support device includes a face direction determinator that determines the direction of the face of a driver of a movable body, a line-of-sight direction determinator that determines the direction of the line of sight of the driver, and an alert processing unit that determines at least one of the necessity and an extent of alerting the driver on the basis of an extent of the difference between the direction of the face and the direction of the line of sight.
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