公开(公告)号：US20250037477A1

公开(公告)日：2025-01-30

申请号：US18912721

申请日：2024-10-11

Applicant: NEC Corporation

Inventor： Ryoma OAMI ,  Hideki AMEMIYA ,  Kazuki OGATA ,  Koyo SHIBATA

IPC: G06V20/58 ,  G06T7/20 ,  G06T7/70 ,  G06T11/00 ,  G08G1/16

Abstract: A vehicle speed acquiring unit acquires a vehicle speed. A moving range calculating unit calculates, based on the vehicle speed, a pre-stop moving range within which the vehicle may cover before coming to a stop. A sensor information acquiring unit acquires object detection information indicating a detected object, detected by a sensor, in the surroundings of the vehicle. An image superposing unit superposes the pre-stop moving range and the position of the detected object included in the object detection information on top of each other on a screen. In addition, the image superposing unit generates a superposed image that displays the position of a detected object estimated, based on position information of the detected object included in the object detection information, to have a possibility of overlapping the pre-stop moving range, more saliently than the positions of other detected objects. An image presenting unit presents the generated superposed image.

公开(公告)号：US20240420478A1

公开(公告)日：2024-12-19

申请号：US18811957

申请日：2024-08-22

Applicant: NEC Corporation

Inventor： Ryoma OAMI

IPC: G06V20/52 ,  G06V20/40 ,  G06V40/20 ,  G08B21/24 ,  H04N7/18

Abstract: An information processing apparatus (2000) detects a stationary object from video data (12). In addition, the information processing apparatus (2000) executes person detection process of detecting a person in vicinity of an object (target object) detected as the stationary object for each of a plurality of video frames (14) which includes the target object. Furthermore, the information processing apparatus (2000) executes a predetermined process by comparing results of the person detection process for each of the plurality of video frames (14).

公开(公告)号：US20240054194A1

公开(公告)日：2024-02-15

申请号：US17777118

申请日：2021-09-27

Applicant: NEC Corporation

Inventor： Ryoma OAMI

IPC: G06F21/32 ,  G06V40/18 ,  G06V40/60

CPC classification number: G06F21/32 ,  G06V40/193 ,  G06V40/197 ,  G06V40/63

Abstract: An authentication system (10) comprises: an image acquiring means (110) for acquiring a plurality of images by capturing an eye of a target wearing colored contact lenses (50) from multiple angles; and an iris authentication means (120) for performing iris authentication for the target by using the plurality of images. According to such the authentication system, it is possible to appropriately perform iris authentication even if a target wears colored contact lenses.

公开(公告)号：US20230412774A1

公开(公告)日：2023-12-21

申请号：US18242667

申请日：2023-09-06

Applicant: NEC Corporation

Inventor： Ryoma OAMI

IPC: H04N7/18 ,  G06T7/70 ,  H04N23/695

CPC classification number: H04N7/183 ,  G06T7/70 ,  H04N23/695 ,  G06T2207/10016 ,  G06T2207/30232 ,  G06T2207/30244

Abstract: A position and pose determination unit (103) is configured to determine a position and an pose of the video acquisition unit (110) in such a way that a level of hiding caused by overlapping of objects becomes low based on environmental object information indicating an environmental object including a structural object present in the monitored area and a placed object placed in the structural object, and staying characteristic information indicating a staying characteristic of the object determined depending on the environmental object. The analysis and display unit (111) is configured to perform at least one of analyzing a video captured by the video acquisition unit (103) at the position and the pose determined by the position and pose determination unit (110) and displaying the video.

公开(公告)号：US20230410558A1

公开(公告)日：2023-12-21

申请号：US18238376

申请日：2023-08-25

Applicant: NEC Corporation

Inventor： Muneaki ONOZATO ,  Satoshi TERASAWA ,  Ryoma OAMI ,  Yadong PAN

IPC: G06V40/20 ,  G06V20/52 ,  G06V40/10

CPC classification number: G06V40/20 ,  G06V40/103 ,  G06V20/52

Abstract: An information processing device according to the present invention includes: a storage means that stores reference attribute information representing an attribute of a person corresponding to a target place; an extraction means that extracts person attribute information representing an attribute of a person in a captured image obtained by capturing an image of the target place; and a detection means that detects a predetermined person in the captured image based on the reference attribute information and the person attribute information.

公开(公告)号：US20230401895A1

公开(公告)日：2023-12-14

申请号：US18238382

申请日：2023-08-25

Applicant: NEC Corporation

Inventor： Muneaki ONOZATO ,  Satoshi TERASAWA ,  Ryoma OAMI ,  Yadong PAN

IPC: G06V40/20 ,  G06V20/52 ,  G06V40/10

CPC classification number: G06V40/20 ,  G06V20/52 ,  G06V40/103

Abstract: An information processing device according to the present invention includes: a storage means that stores reference attribute information representing an attribute of a person corresponding to a target place; an extraction means that extracts person attribute information representing an attribute of a person in a captured image obtained by capturing an image of the target place; and a detection means that detects a predetermined person in the captured image based on the reference attribute information and the person attribute information.

公开(公告)号：US20230401869A1

公开(公告)日：2023-12-14

申请号：US18238818

申请日：2023-08-28

Applicant: NEC Corporation

Inventor： Ryoma OAMI ,  Hiroyoshi Miyano ,  Yusuke Takahashi ,  Hiroo Ikeda ,  Yukie Ebiyama ,  Ryo Kawai ,  Takuya Ogawa ,  Kazuya Koyama ,  Hiroshi Yamada

IPC: G06V20/52 ,  G06M11/00 ,  G08G1/005 ,  G08G1/04 ,  H04N7/18 ,  G06F3/147

CPC classification number: G06V20/53 ,  G06M11/00 ,  G08G1/005 ,  G08G1/04 ,  H04N7/188 ,  G06F3/147 ,  H04N7/181 ,  G09G2380/06

Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.

公开(公告)号：US20230394792A1

公开(公告)日：2023-12-07

申请号：US18234660

申请日：2023-08-16

Applicant: NEC Corporation

Inventor： Ryoma OAMI

IPC: G06V10/771 ,  G06T7/246 ,  G06T7/73 ,  G06V10/75 ,  G06V10/44

CPC classification number: G06V10/771 ,  G06T7/246 ,  G06T7/73 ,  G06V10/751 ,  G06V10/44 ,  G06T2207/10016

Abstract: In order to extract a feature suitable for comparison, the information processing device according to the present invention comprises: a prediction unit which, on the basis of the positional relationship between a plurality of objects detected and tracked in an input video and on the basis of the overlap between the plurality of objects, predicts the qualities of features extracted from the objects; a selection unit which selects, from among the plurality of objects, only those objects or that object for which the qualities of features predicted by the prediction unit satisfy a prescribed condition; and a feature extraction unit which extracts features from the objects or the object selected by the selection unit.

公开(公告)号：US20220198809A1

公开(公告)日：2022-06-23

申请号：US17603663

申请日：2019-04-17

Applicant: NEC Corporation

Inventor： Ryoma OAMI ,  Hideki AMEMIYA ,  Kazuki OGATA ,  Koyo SHIBATA

IPC: G06V20/58 ,  G06T7/70 ,  G06T7/20 ,  G06T11/00 ,  G08G1/16

Abstract: A vehicle speed acquiring unit acquires a vehicle speed. A moving range calculating unit calculates, based on the vehicle speed, a pre-stop moving range within which the vehicle may cover before coming to a stop. A sensor information acquiring unit acquires object detection information indicating a detected object, detected by a sensor, in the surroundings of the vehicle. An image superposing unit superposes the pre-stop moving range and the position of the detected object included in the object detection information on top of each other on a screen. In addition, the image superposing unit generates a superposed image that displays the position of a detected object estimated, based on position information of the detected object included in the object detection information, to have a possibility of overlapping the pre-stop moving range, more saliently than the positions of other detected objects. An image presenting unit presents the generated superposed image.

公开(公告)号：US20210342598A1

公开(公告)日：2021-11-04

申请号：US17375146

申请日：2021-07-14

Applicant: NEC Corporation

Inventor： Ryoma OAMI ,  Hiroyoshi MIYANO ,  Yusuke TAKAHASHI ,  Hiroo IKEDA ,  Yukie EBIYAMA ,  Ryo KAWAI ,  Takuya OGAWA ,  Kazuya KOYAMA ,  Hiroshi YAMADA

IPC: G06K9/00 ,  G06M11/00 ,  G08G1/005 ,  G08G1/04 ,  H04N7/18 ,  G06F3/147

Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.