公开(公告)号：US12100005B2

公开(公告)日：2024-09-24

申请号：US17640602

申请日：2021-03-08

申请人： NEC Corporation

发明人： Toshinobu Ogatsu ,  Ryoma Oami ,  Hidekazu Tanaka ,  Yuriko Yamazaki

IPC分类号： G06Q40/00 ,  G06Q20/40 ,  G06Q20/42

CPC分类号： G06Q20/40145 ,  G06Q20/42

摘要： A payment system includes: a merchandise reading unit that reads merchandise; a merchandise information acquisition unit that obtains a merchandise information about the read merchandise; a confirmation information output unit that outputs a confirmation information for confirming with a customer an intention of payment of the merchandise; a receiving unit that receives an input from the customer for the confirmation information; a face acquisition unit that obtains a face image of the customer; an iris acquisition unit that obtains an iris image of the customer; and a payment processing unit that performs a payment process for the merchandise on the basis of the input from the customer and on the basis of at least one of the face image and the iris image. According to such a payment system, the payment process for the merchandise can be properly performed.

公开(公告)号：US12046044B2

公开(公告)日：2024-07-23

申请号：US18240686

申请日：2023-08-31

申请人： NEC Corporation

发明人： Ryoma Oami

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

CPC分类号： G06V20/52 ,  G06V20/40 ,  G06V40/23 ,  G08B21/24 ,  H04N7/181 ,  G06V20/44 ,  G06V2201/07

摘要： 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：US11948312B2

公开(公告)日：2024-04-02

申请号：US17600699

申请日：2019-04-17

申请人： NEC Corporation

发明人： Ryoma Oami

IPC分类号： G06T7/246 ,  G06T7/70 ,  G06V20/40

CPC分类号： G06T7/251 ,  G06T7/70 ,  G06V20/41 ,  G06T2207/10016

摘要： In order to minimize the impact of a delay (if any) that occurs when a process for detecting an object from a video takes time, and thereby achieve accurate tracking, the object detection/tracking device according to the present invention is provided with: an acquisition unit which acquires a video; a tracking unit which tracks an object in the video; a detection unit which detects an object in the video; an association unit which associates the same objects that have been detected and tracked in the same image in the video; and a correction unit which corrects the position of the tracked object using the position of the detected object, from among the associated objects.

公开(公告)号：US20240054791A1

公开(公告)日：2024-02-15

申请号：US18383183

申请日：2023-10-24

申请人： NEC Corporation

发明人： Junko Nakagawa ,  Ryoma Oami ,  Kenichiro Ida ,  Mika Saito ,  Shohzoh Nagahama ,  Akinari Furukawa ,  Yasumasa Ohtsuka ,  Junichi Fukuda ,  Fumi Ikeda ,  Manabu Moriyama ,  Fumie Einaga ,  Tatsunori Yamagami ,  Keisuke Hirayama ,  Yoshitsugu Kumano ,  Hiroki Adachi

IPC分类号： G06V20/52 ,  G06V20/40 ,  G06V40/10

CPC分类号： G06V20/52 ,  G06V20/41 ,  G06V20/46 ,  G06V40/10 ,  G06V2201/07 ,  G06V2201/08

摘要： An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of the possible surveillance target.

公开(公告)号：US20230419671A1

公开(公告)日：2023-12-28

申请号：US18237765

申请日：2023-08-24

申请人： NEC Corporation

发明人： Ryoma Oami ,  Hiroyoshi MIYANO

IPC分类号： G06V20/52 ,  G06T7/292

CPC分类号： G06V20/52 ,  G06T2207/30196 ,  G06T2207/30241 ,  G06T7/292

摘要： An object tracking apparatus, method and computer-readable medium for detecting an object from output information of sensors, tracking the object on a basis of a plurality of detection results, generating tracking information of the object represented in a common coordinate system, outputting the tracking information, and detecting the object on a basis of the tracking information.

公开(公告)号：US20230394941A1

公开(公告)日：2023-12-07

申请号：US18235749

申请日：2023-08-18

申请人： NEC Corporation

发明人： Ryoma Oami

IPC分类号： G08B13/196 ,  G06T7/70 ,  G06V40/18 ,  G06V20/52 ,  G06V40/16 ,  G06V40/20

CPC分类号： G08B13/19613 ,  G06T7/70 ,  G06V40/197 ,  G06V20/52 ,  G06V40/172 ,  G06V40/25 ,  G06T2207/30201 ,  G06T2207/30232

摘要： A monitoring device and the like are provided which are capable of detecting an attribute change in a suspicious object that cannot be determined from the behavior of the object. An associating unit associates, among a plurality of objects detected from time-series image data, identical objects with one another. An attribute change detecting unit detects from the time-series image data a change in an attribute of at least one of the identical objects and an attendant item. A suspicious object detecting unit detects a suspicious object on the basis of the change in attribute.

公开(公告)号：US20230394684A1

公开(公告)日：2023-12-07

申请号：US18234703

申请日：2023-08-16

申请人： NEC Corporation

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

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

CPC分类号： G06T7/292 ,  G06T7/269 ,  H04N7/181 ,  H04N7/185 ,  G06T7/20 ,  G06V20/53 ,  G06V40/25 ,  H04N23/80 ,  H04N23/90 ,  G06T1/0007 ,  G06T2207/30232 ,  G06T2207/20081 ,  G06T2207/20076 ,  G06T2207/30242 ,  G06T2207/30196

摘要： 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：US20230386214A1

公开(公告)日：2023-11-30

申请号：US18229412

申请日：2023-08-02

申请人： NEC Corporation

发明人： Ryoma Oami

IPC分类号： G06V20/52 ,  H04N5/91 ,  G06F16/732 ,  G06F16/78

CPC分类号： G06V20/52 ,  H04N5/91 ,  G06F16/7335 ,  G06F16/78 ,  H04N7/18

摘要： To efficiency search for an object associated with a sensed event, an information processing apparatus includes a sensor that analyzes a captured video and senses whether a predetermined event has occurred, a determining unit that determines a type of an object to be used as query information based on a type of the event in response to sensing of the event occurrence, and a generator that detects the object of the determined type from the video and generates the query information based on the detected object.

公开(公告)号：US11823398B2

公开(公告)日：2023-11-21

申请号：US17742607

申请日：2022-05-12

申请人： NEC Corporation

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

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

CPC分类号： G06T7/292 ,  G06T1/0007 ,  G06T7/20 ,  G06T7/269 ,  G06V20/53 ,  G06V40/25 ,  H04N7/181 ,  H04N7/185 ,  H04N23/80 ,  H04N23/90 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30242

摘要： 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：US11715227B2

公开(公告)日：2023-08-01

申请号：US17690140

申请日：2022-03-09

申请人： NEC Corporation

发明人： Ryoma Oami

IPC分类号： G06T7/62 ,  G06T7/292 ,  G06T7/70 ,  G01B11/02 ,  G01B11/06 ,  G06T7/60 ,  G06V40/10 ,  G06V40/20 ,  G06V10/46 ,  G06V20/52

CPC分类号： G06T7/62 ,  G01B11/022 ,  G01B11/0608 ,  G06T7/292 ,  G06T7/60 ,  G06T7/70 ,  G06V10/462 ,  G06V20/52 ,  G06V40/10 ,  G06V40/103 ,  G06V40/20 ,  G06T2207/10016 ,  G06T2207/30196

摘要： An information processing apparatus (2000) includes a detection unit (2020), a state estimation unit (2040), and a height estimation unit (2080). The detection unit (2020) detects a target person from a video frame. The state estimation unit (2040) estimates a state of the detected target person. The height estimation unit (2080) estimates a height of the person on the basis of a height of the target person in the video frame in a case where the estimated state satisfies a predetermined condition.