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公开(公告)号：US20240346853A1
公开(公告)日：2024-10-17
申请号：US18294589
申请日：2021-09-29
申请人： NEC Corporation
发明人： Yoshifumi Onishi , Koichi Nihei , Takanori lwai
摘要： An information processing system (100) according to the present disclosure includes acquisition means (101) for acquiring video data including a subject, calculation means (102) for calculating reliability of biometric information of the subject measured from the video data, and instruction means (103) for outputting, to the subject, instruction information for adjusting a state of the subject based on the calculated reliability. The information processing system (100) may further include shooting means for shooting the subject and thereby generating the video data, and zoom control means for controlling a zoom of the shooting means, in which the instruction means (103) changes the instruction information according to a zoom state of the shooting means.
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2.发明公开公开(公告)号：US20230306783A1
公开(公告)日：2023-09-28
申请号：US18020860
申请日：2020-08-24
申请人： NEC Corporation
发明人： Fumi IRIE , Yoshitaka YOSHIMURA , Misuzu SHINGAI , Honami KOKUBO , Takeo TAMURA , Koui NORIMATSU , Kenichi IZUMO
CPC分类号： G06V40/172 , G06T7/60 , G06V40/12 , G06V40/63 , G09G5/377 , G06T2207/30201
摘要： In an information processing device, a fingerprint acquisition means acquires fingerprints of a subject by using a fingerprint scanning device. An image acquisition means acquires hand images of the subject. A finger determination means determines based on the hand images whether or not the subject is placing index fingers on the fingerprint scanning device. An alert means outputs an alert in a case where the subject does not place the index fingers on the fingerprint scanning device.
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公开(公告)号：US11941101B2
公开(公告)日：2024-03-26
申请号：US18180661
申请日：2023-03-08
CPC分类号： G06F21/32 , G06V40/1306 , G06V40/1365 , G06V40/63
摘要： A fingerprint unlocking method and a terminal are provided. The method may be applied to a terminal having an in-screen fingerprint detection function. When the terminal is in a screen-locked state, the terminal determines whether an operation of a user meets a preset condition. If the operation of the user meets the preset condition, a fingerprint recognition identifier is displayed on a touch display screen of the terminal. A display area of the fingerprint recognition identifier is an area in which fingerprint recognition can be performed. The method resolves a problem that the user cannot perform fingerprint unlocking because the user cannot see a position of a fingerprint detector.
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公开(公告)号：US20230410513A1
公开(公告)日：2023-12-21
申请号：US18229945
申请日：2023-08-03
申请人： NEC Corporation
发明人： Hiroo IKEDA
IPC分类号： G06V20/52 , G08B25/00 , H04N7/18 , G08B13/196 , G06V40/20 , G06V40/60 , H04N23/60 , H04N23/69 , H04N23/611
CPC分类号： G06V20/52 , G08B25/00 , H04N7/18 , G08B13/196 , H04N23/611 , G06V40/23 , G06V40/63 , H04N23/64 , H04N23/69 , G08B13/19613
摘要： An image processing device (100) includes a change detection unit (101) that detects a target state change in a person on the basis of an input image, and a determination unit (102) that determines an abnormal state in accordance with a detection obtained by detecting occurrences of the target state change in a plurality of persons.
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公开(公告)号：US11734950B2
公开(公告)日：2023-08-22
申请号：US17910855
申请日：2020-03-30
申请人： NEC Corporation
发明人： Akira Hirokawa
CPC分类号： G06V40/1376 , G06V10/751 , G06V40/1335 , G06V40/1359 , G06V40/50 , G06V40/63
摘要： A fingerprint image display means displays an input fingerprint image being a fingerprint image which is input and a registered fingerprint image being a fingerprint image which has been registered. A marker acquisition means acquires a position of an input marker which is input by a user with respect to the input fingerprint image being displayed. A marker applying means applies a correspondence marker at a position corresponding to an input marker in the registered fingerprint image. A matching means matches the input fingerprint image to which the input marker is input with the registered fingerprint image to which the correspondence marker has been applied.
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公开(公告)号：US12061284B2
公开(公告)日：2024-08-13
申请号：US16534773
申请日：2019-08-07
申请人： Jumio Corporation
发明人： Ahmed M. Hassan , Reza R. Derakhshani , Waleed K. Al-Shaikhli , Blake Willig , Kyle Hejtmanek , Clayton Kettlewell , Ala-Addin Nabulsi , George Scott
摘要： The technology described in this document can be embodied in a method for identifying a user of secured system. The method includes transmitting, using a first transceiver in an array of multiple transceivers, a first electromagnetic signal in the microwave range. An electromagnetic signal representing a first response of a portion of a subject to the first electromagnetic signal is received, by at least one transceiver of the array of multiple transceivers. The subject is identified based at least in part on one or more parameters of the first response.
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公开(公告)号：US11934505B2
公开(公告)日：2024-03-19
申请号：US17889803
申请日：2022-08-17
发明人： Zhan Li , Changkuan Chen
IPC分类号： G06F3/04817 , G06F3/0488 , G06F21/32 , G06V40/12 , G06V40/60 , H04M1/72436 , H04M1/72463
CPC分类号： G06F21/32 , G06F3/04817 , G06F3/0488 , G06V40/1365 , G06V40/63 , H04M1/72436 , H04M1/72463 , H04M1/724631 , G06F2221/2139 , H04M2201/42
摘要： An information content viewing method includes displaying, by a terminal, a first lock screen or keeps in a screen-off state, and displaying, by the terminal, a second lock screen after receiving first information, where the second lock screen displays a first control, and the first control prompts that content of the first information is hidden, receiving, by the terminal, a first operation of a user on a touchscreen, and collecting and verifying, by the terminal, fingerprint information of the user based on the first operation and displaying, by the terminal, a third lock screen after the verification on the fingerprint information succeeds, where the third lock screen displays the first control, and the first control displays the content of the first information.
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公开(公告)号：US11798316B2
公开(公告)日：2023-10-24
申请号：US17686144
申请日：2022-03-03
CPC分类号： G06V40/1365 , G06F21/32 , G06V40/50 , G06V40/63
摘要： An electronic device includes a memory storing a plurality of fingerprint reference data files and one or more sensors identifying whether a mechanical support condition of the electronic device is a hand supported condition or a surface supported condition. A fingerprint sensor receives fingerprint data while the electronic device is in the mechanical support condition. One or more processors select a prioritized fingerprint data reference file from the plurality of fingerprint reference data files as a function of the mechanical support condition and authenticate an authorized user of the electronic device by comparing the fingerprint data to the prioritized fingerprint data reference file before comparing the fingerprint data to any other fingerprint reference data files of the plurality of fingerprint reference data files. The prioritized fingerprint reference data file can also be selected as a function of a geometric form factor of the electronic device.
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公开(公告)号：US20230325483A1
公开(公告)日：2023-10-12
申请号：US18180661
申请日：2023-03-08
CPC分类号： G06F21/32 , G06V40/1306 , G06V40/1365 , G06V40/63
摘要： A fingerprint unlocking method and a terminal are provided. The method may be applied to a terminal having an in-screen fingerprint detection function. When the terminal is in a screen-locked state, the terminal determines whether an operation of a user meets a preset condition. If the operation of the user meets the preset condition, a fingerprint recognition identifier is displayed on a touch display screen of the terminal. A display area of the fingerprint recognition identifier is an area in which fingerprint recognition can be performed. The method resolves a problem that the user cannot perform fingerprint unlocking because the user cannot see a position of a fingerprint detector.
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公开(公告)号：US12067807B2
公开(公告)日：2024-08-20
申请号：US17783988
申请日：2020-12-11
发明人： Hideyuki Nakamura , Ryuji Fuchikami
CPC分类号： G06V40/50 , G06F21/32 , G06V40/1371 , G06V40/63 , G06F2221/2117
摘要： This fingerprint registration method by a user terminal device includes: capturing an image of a fingertip by a camera provided to the user terminal device; generating and displaying an enlarged image obtained by enlarging a fingertip image that includes the captured fingertip; receiving a user operation whether or not the fingertip image is to be registered for fingerprint authentication on the basis of the enlarged image; and transmitting, to an external server as fingerprint data, the fingertip image on which registration operation has been performed through the user operation.
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