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公开(公告)号：US20220299637A1
公开(公告)日：2022-09-22
申请号：US17692435
申请日：2022-03-11
Applicant: NEC Corporation
Inventor： Shingo YAMANOUCHI , Shinichi MORIMOTO , Kazumine OGURA , Tatsuya SUMIYA , Masaru ETO , Toshiyuki NOMURA , Masayuki ARIYOSHI
Abstract: To shorten a waiting time for a belongings inspection, the present invention provides an inspection system 10 including an acquisition unit 11 that acquires personal unique information unique to each of inspection target persons, and a determination unit 12 that determines a content of a belongings inspection based on a signal of a reflection wave of an electromagnetic wave having a wavelength of equal to or more than 30 micrometers and equal to or less than one meter for the each inspection target person, based on the personal unique information.
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公开(公告)号：US20220335724A1
公开(公告)日：2022-10-20
申请号：US17641016
申请日：2019-10-25
Applicant: NEC Corporation
Inventor： Masayuki ARIYOSHI , Kazumine OGURA , Tatsuya SUMIYA , Toshiyuki NOMURA , Shingo YAMANOUCHI
Abstract: The present invention provides a processing system (20) including an image capturing unit (21) that captures an image of a person passing through a first area and generates a person image indicating an appearance of the person, an electromagnetic wave transmission/reception unit (22) that emits an electromagnetic wave having a wavelength of 30 micrometers or more and 1 meter or less toward the person passing through the first area, and receives a reflected wave, a determination unit (23) that determines whether the person possesses a pre-designated object, based on a signal of the received reflected wave, and a registration unit (24) that registers, in a first list, the person image of the person determined to possess the pre-designated object.
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公开(公告)号：US20190392244A1
公开(公告)日：2019-12-26
申请号：US16560352
申请日：2019-09-04
Applicant: NEC Corporation
Inventor： Toshiyuki NOMURA , Kota IWAMOTO , Kyota HIGA , Keishi OHASHI , Wataru HATTORI
Abstract: An apparatus of this invention is directed to an information processing apparatus that effectively counts, on a type basis, articles of a plurality of types displayed in a depth direction on a display shelf. The information processing apparatus includes a display count acquirer that acquires display count information of articles using article presence/absence sensors provided on the display shelf on which the articles are placed, an article identifier that acquires article identification information capable of identifying the types of articles based on an image acquired by capturing the display shelf, and a display recognizer that recognizes, based on the display count information and the article identification information, display count of each type of the articles.
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公开(公告)号：US20250091623A1
公开(公告)日：2025-03-20
申请号：US18820903
申请日：2024-08-30
Applicant: NEC Corporation
Inventor： Shingo YAMANOUCHI , Toshiyuki NOMURA , Junichi ABE , Hidemi NOGUCHI , Yoshimasa ONO , Tatsuya FUJIMOTO
Abstract: An obstacle monitoring system includes: a sensing means; a first obstacle detection means; and a control means for selectively executing a plurality of control modes including a first control mode in which a moving speed of a moving body is a first moving speed and a sensing field of view of the sensing means is a first field of view, and a second control mode in which a moving speed of the moving body is a second moving speed and a sensing field of view of the sensing means is a second field of view. When the first obstacle detection means detects the obstacle while the control means is executing the first control mode, the control means executes the second control mode in such a way as to capture the obstacle within the second field of view.
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公开(公告)号：US20220299631A1
公开(公告)日：2022-09-22
申请号：US17689134
申请日：2022-03-08
Applicant: NEC Corporation
Inventor： Shinichi MORIMOTO , Masanori SEKIDO , Masaru ETO , Tatsuya SUMIYA , Shingo YAMANOUCHI , Toshiyuki NOMURA , Masayuki ARIYOSHI
Abstract: To shorten a waiting time for a belongings inspection, the present invention provides an inspection system 10 including an acquisition unit 11 that acquires target person identification information identifying an inspection target person, a determination unit 12 that determines, based on target person information stored in association with the target person identification information, reference data referred to in a belongings inspection for the inspection target person, an electromagnetic wave transmission/reception unit 14 that emits an electromagnetic wave having a wavelength of equal to or more than 30 micrometers and equal to or less than one meter and receives a reflection wave, and a detection unit 13 that executes, based on a signal of the reflection wave and the reference data, detection processing.
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Patent Agency Ranking
公开(公告)号：US20230003884A1
公开(公告)日：2023-01-05
申请号：US17777337
申请日：2019-11-19
Applicant: NEC Corporation
Inventor： Toshiyuki NOMURA
Abstract: A target object detection apparatus (20) includes an image generation unit (220) that generates, from three-dimensional information acquired by processing a reflection wave of an electromagnetic wave irradiated toward an inspection target, a two-dimensional image of the inspection target viewed from a predetermined direction; an area detection unit (230) that detects, from the two-dimensional image, each of at least two detection areas of detection target objects recognized by using at least two recognition means; and an identification unit (240) that identifies the detection target object, based on a positional relationship between the detected at least two detection areas.
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7.发明申请公开(公告)号：US20220413115A1
公开(公告)日：2022-12-29
申请号：US17640421
申请日：2019-09-10
Applicant: NEC Corporation
Inventor： Shingo YAMANOUCHI , Toshiyuki NOMURA , Taichi TANAKA , Tatsuya SUMIYA
Abstract: An object detection apparatus 1000 includes: a transmission unit 1101, having a transmission antenna, configured to emit a radio wave toward an object using the transmission antenna; a reception unit 1102, having a reception antenna, configured to receive the radio wave reflected by the object as a reception signal and generate an intermediate frequency signal from the reception signal received; and a processing device 1211. The processing device 1211 calculates an amplitude distribution of the radio wave reflected by the object on the basis of the placement of the transmission antenna, the placement of the reception antenna, the frequency of the radio wave emitted from the transmission antenna, and the intermediate frequency signal, and furthermore, using a correction operator calculated from a point spread function indicating characteristics of the transmission unit 1101 and the reception unit 1102, corrects the amplitude distribution calculated.
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8.发明申请公开(公告)号：US20220366614A1
公开(公告)日：2022-11-17
申请号：US17770763
申请日：2019-10-25
Applicant: NEC Corporation
Inventor： Masayuki ARIYOSHI , Kazumine OGURA , Tatsuya SUMIYA , Shingo YAMANOUCHI , Nagma Samreen KHAN , Toshiyuki NOMURA
IPC: G06T11/00 , G06T3/40 , G01S17/04 , G01S17/894
Abstract: A image processing apparatus (20) includes at least an acquisition unit (210), a processing unit (220), and an image generation unit (230). The acquisition unit (210) acquires an intermediate frequency signal from an irradiation apparatus (10). The processing unit (220) generates three-dimensional positional information about a subject by processing the intermediate frequency signal. The image generation unit (230) generates at least a first two-dimensional image and a second two-dimensional image, and displays the two-dimensional images on a display apparatus (30). The first two-dimensional image is, for example, an image when viewed from a direction in which the subject moves, and the second two-dimensional image is, for example, an image when viewed from an opposite direction.
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9.发明公开公开(公告)号：US20240125929A1
公开(公告)日：2024-04-18
申请号：US17769602
申请日：2019-10-25
Applicant: NEC Corporation
Inventor： Tatsuya SUMIYA , Masayuki ARIYOSHI , Kazumine OGURA , Nagma Samreen KHAN , Shingo YAMANOUCHI , Toshiyuki NOMURA
IPC: G01S17/06
CPC classification number: G01S17/06
Abstract: A target object detection apparatus (20) includes an acquisition unit (210), a likelihood information generation unit (220), and a determination unit (230). The acquisition unit (210) acquires an IF signal from an irradiation apparatus (10) at a plurality of timings. The likelihood information generation unit (220) executes, by processing the IF signal, processing of generating, with respect to each of a plurality of IF signals, likelihood information for a region (hereinafter, referred to as a target object region) having a possibility in that an accompaniment, i.e., a target object is present. The likelihood information indicates a distribution of presence probabilities of a target object in at least a height direction in a target object region. Then, the determination unit (230) determines a presence or absence of a target object, by using likelihood information generated for each of a plurality of target object regions.
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公开(公告)号：US20210064909A1
公开(公告)日：2021-03-04
申请号：US17095965
申请日：2020-11-12
Applicant: NEC Corporation
Inventor： Toshiyuki NOMURA , Kota IWAMOTO , Kyota HIGA , Keishi OHASHI , Wataru HATTORI
Abstract: An apparatus of this invention is directed to an information processing apparatus that effectively counts, on a type basis, articles of a plurality of types displayed in a depth direction on a display shelf. The information processing apparatus includes a display count acquirer that acquires display count information of articles using article presence/absence sensors provided on the display shelf on which the articles are placed, an article identifier that acquires article identification information capable of identifying the types of articles based on an image acquired by capturing the display shelf, and a display recognizer that recognizes, based on the display count information and the article identification information, display count of each type of the articles.
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