公开(公告)号：US12283109B2

公开(公告)日：2025-04-22

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 ,  G06F3/147 ,  G06M11/00 ,  G08G1/005 ,  G08G1/04 ,  H04N7/18

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：US12182197B2

公开(公告)日：2024-12-31

申请号：US18009155

申请日：2020-06-10

Applicant: NEC Corporation

Inventor： Noboru Yoshida ,  Yadong Pan ,  Ryo Kawai ,  Jianquan Liu ,  Shoji Nishimura

IPC: G06F16/583 ,  G06F16/532 ,  G06T7/62 ,  G06T7/73 ,  G06V10/44 ,  G06V10/74

Abstract: The present invention provides an image processing apparatus including: an image acquisition unit acquiring a candidate of a query image; a skeletal structure detection unit detecting a two-dimensional skeletal structure of a person included in a candidate of the query image; a query evaluation unit computing an evaluation value of a candidate of the query image, based on a detection result of the two-dimensional skeletal structure; a selection unit selecting a query image out of candidates of the query image, based on the evaluation value; a feature value computation unit computing a feature value of the two-dimensional skeletal structure detected from the query image; and a retrieval unit retrieving an analysis target image including a person in a pose similar to a pose of a person included in the query image out of analysis target images, based on a degree of similarity of the computed feature value.

公开(公告)号：US12165339B2

公开(公告)日：2024-12-10

申请号：US18234687

申请日：2023-08-16

Applicant: NEC Corporation

Inventor： Ryoma Oami ,  Katsuhiko Takahashi ,  Yusuke Konishi ,  Hiroshi Yamada ,  Hiroo Ikeda ,  Junko Nakagawa ,  Kosuke Yoshimi ,  Ryo Kawai ,  Takuya Ogawa

IPC: G06T7/292 ,  G06T1/00 ,  G06T7/20 ,  G06T7/269 ,  G06V20/52 ,  G06V40/20 ,  H04N7/18 ,  H04N23/80 ,  H04N23/90

Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).

公开(公告)号：USD1048098S1

公开(公告)日：2024-10-22

申请号：US29867696

申请日：2022-11-04

Applicant: NEC Corporation

Designer： Hiroaki Takeuchi ,  Ryo Kawai ,  Noboru Yoshida ,  Jianquan Liu ,  Yuta Namiki ,  Naoki Shindou ,  Youhei Sasaki

Abstract: FIG. 1 is a front elevational view of a display screen with graphical user interface showing our new design; and,
FIG. 2 is an enlarged view of the dot-dash broken lined portion in FIG. 1, shown separately for completeness of illustration.
The broken lines illustrate portions of the display screen with graphical user interface and form no part of the claimed design. The dot-dash broken line illustrates a boundary of the claimed design and forms no part of the claimed design.

公开(公告)号：US11847859B2

公开(公告)日：2023-12-19

申请号：US17637154

申请日：2019-09-02

Applicant: NEC Corporation

Inventor： Ryo Kawai

IPC: G06V40/20 ,  G06T7/73 ,  G06V10/70 ,  G06V40/10

CPC classification number: G06V40/20 ,  G06T7/73 ,  G06V10/70 ,  G06V40/10 ,  G06T2207/30196

Abstract: To efficiently determine learning data for estimating an unknown behavior by a machine, an information processing device according to the present invention is provided with: an information acquisition means for acquiring an image including a person; and a feature conversion means for converting skeleton information extracted from the image into a feature vector which indicates elements constituting a behavior of the person and is a lower dimension than the skeleton information.

公开(公告)号：US11379999B2

公开(公告)日：2022-07-05

申请号：US16966984

申请日：2019-02-18

Applicant: NEC CORPORATION

Inventor： Ryo Kawai

IPC: G06K9/00 ,  G06T7/254 ,  G06T7/73 ,  G06V10/28 ,  G06V10/40

Abstract: The feature extraction device according to one aspect of the present disclosure comprises: a reliability determination unit that determines a degree of reliability with respect to a second region, which is a region that has been extracted as a foreground region of an image and is within a first region that has been extracted from the image as a partial region containing a recognition subject, said degree of reliability indicating the likelihood of being the recognition subject; a feature determination unit that, on the basis of the degree of reliability, uses a first feature which is a feature extracted from the first region and a second feature which is a feature extracted from the second region to determine a feature of the recognition subject; and an output unit that outputs information indicating the determined feature of the recognition subject.

公开(公告)号：US11373408B2

公开(公告)日：2022-06-28

申请号：US16879501

申请日：2020-05-20

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 ,  G06F3/13 ,  H04N7/18 ,  G06V20/52 ,  G06F3/041 ,  G06F3/01

Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020). The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.

公开(公告)号：US11158068B2

公开(公告)日：2021-10-26

申请号：US16444531

申请日：2019-06-18

Applicant: NEC CORPORATION

Inventor： Ryoma Oami ,  Katsuhiko Takahashi ,  Yusuke Konishi ,  Hiroshi Yamada ,  Hiroo Ikeda ,  Junko Nakagawa ,  Kosuke Yoshimi ,  Ryo Kawai ,  Takuya Ogawa

IPC: G06T7/292 ,  G06T7/269 ,  H04N7/18 ,  G06K9/00 ,  H04N5/232 ,  G06T7/20 ,  G06T1/00 ,  H04N5/247

Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).

公开(公告)号：US10764503B2

公开(公告)日：2020-09-01

申请号：US16395368

申请日：2019-04-26

Applicant: NEC CORPORATION

Inventor： Ryoma Oami ,  Katsuhiko Takahashi ,  Yuusuke Konishi ,  Hiroshi Yamada ,  Hiroo Ikeda ,  Junko Nakagawa ,  Kosuke Yoshimi ,  Ryo Kawai ,  Takuya Ogawa

IPC: H04N5/232 ,  H04N5/225 ,  G02B27/01

Abstract: An information processing apparatus (2000) includes a determination unit (2020) and a notification unit (2040). The determination unit (2020) determines whether a field of view of a second camera is correct, on the basis of a first captured image (40), a second captured image (50), and relationship information (information indicating the relationship to be satisfied between a field of view of a first camera and the field of view of the second camera). In a case in which the field of view of the second camera is not correct, the notification unit (2040) notifies that the field of view of the second camera is not correct. The first camera is provided in a head-mounted display worn by a person. The second camera is provided in a part other than the head-mounted display.

公开(公告)号：US10192083B2

公开(公告)日：2019-01-29

申请号：US15032383

申请日：2014-06-02

Applicant: NEC Corporation

Inventor： Wataru Hattori ,  Naoki Kobayashi ,  Hiroshi Fukuda ,  Yusuke Takahashi ,  Ryo Kawai

IPC: H04Q5/22 ,  G06K7/10 ,  G06Q10/06 ,  G06Q10/08 ,  G08B13/24

Abstract: It is impossible to individually identify management target articles in a conventional article management system. An article management system according to the present invention includes a reader antenna that transmits and receives a radio signal; a plurality of tag sheets each including an RF tag and placed on the reader antenna; an RFID reader that reads tag information unique to the RF tag via the reader antenna; and an identification mark attached to each of management target articles and arranged between the management target articles and each tag sheet. On a surface of the identification mark that faces the tag sheets, an identification pattern for identifying the identification mark is formed of a first pattern and a second pattern having a dielectric constant or conductivity lower than that of the first pattern.