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公开(公告)号：US20230054623A1
公开(公告)日：2023-02-23
申请号：US17781465
申请日：2019-12-17
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: An image processing apparatus according to the present invention includes: a position detecting unit configured to detect the position of a specific object in an image; a distribution generating unit configured to generate the distribution in the image of the specific object; and an imaging information generating unit configured to generate information used at the time capturing a new image based on the distribution.
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公开(公告)号：US20220351522A1
公开(公告)日：2022-11-03
申请号：US17863921
申请日：2022-07-13
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi YAMADA
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.
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3.发明公开公开(公告)号：US20240338435A1
公开(公告)日：2024-10-10
申请号：US18294621
申请日：2021-08-30
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
IPC: G06F21/55
CPC classification number: G06F21/552
Abstract: An attack analysis assistance apparatus includes: a comparison information extraction unit that extracts, from information regarding a plurality of targeted attacks, respective pieces of comparison information that are related to a set guideline and are to be used for comparison; and a similarity calculation unit that receives, as input, the pieces of comparison information extracted from the information regarding the plurality of targeted attacks, and calculates a similarity between the plurality of targeted attacks.
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4.发明公开公开(公告)号：US20240054213A1
公开(公告)日：2024-02-15
申请号：US18269361
申请日：2021-11-15
Inventor： Yusuke TAKAHASHI , Shingo YASUDA
IPC: G06F21/55
CPC classification number: G06F21/552 , G06F2221/034
Abstract: An attack information generation apparatus (2000) determines, for each of a plurality of executions of a target attack, the number of occurrences of one or more events by using a log (10) in its execution period. The attack information generation apparatus (2000) determines, for each of the events, whether or not the number of occurrences of that event determined for each of the plurality of executions of the target attack satisfies a predetermined condition. The attack information generation apparatus (2000) generates attack information (30) associating the target attack with the event whose number of occurrences is determined to satisfy the predetermined condition.
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5.发明公开公开(公告)号：US20230179624A1
公开(公告)日：2023-06-08
申请号：US17922486
申请日：2020-05-12
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
IPC: H04L9/40
CPC classification number: H04L63/1441 , H04L63/1425
Abstract: An attack reproduction support apparatus includes: a setting unit configured to set a plurality of pieces of attack information for causing an attack reproduction apparatus that reproduces a targeted attack to reproduce a targeted attack, and sequence information indicating a sequence of transmitting the plurality of pieces of attack information to the attack reproduction apparatus; and a responding unit configured to, upon receiving a request for transmitting the attack information from the attack reproduction apparatus, transmitting the attack information to the attack reproduction apparatus based on the sequence information, in order to respond to the request.
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Patent Agency Ranking
公开(公告)号：US20210362005A1
公开(公告)日：2021-11-25
申请号：US16963385
申请日：2019-01-16
Applicant: NEC Corporation
Inventor： Yuki KOSAKA , Yusuke TAKAHASHI , Charles CHOY
Abstract: The present disclosure relates to method and system for signal processing rehabilitation exercise signals. The method comprises the step of receiving a first and a second motion signals associated with movements of a body part, wherein the motion signals comprise temporal data of the movements. The method further comprises the step of segmenting each of the first and second motion signals into a plurality of segmented signals based on gradients of the motion signals, wherein each segmented signal has consistent gradient. The method further comprises the step of automatically modifying the segmented signals to form multiple combinations of matching signals with similar gradients between the first and second motion signals, such that the first and second motion signals are in one-to-one correspondence. The method further comprises the step of extracting corresponding time intervals of the matching signals in the correspondences.
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公开(公告)号：US20210104053A1
公开(公告)日：2021-04-08
申请号：US17121433
申请日：2020-12-14
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi Yamada
Abstract: Provided is an image processing apparatus (2000) including an index value calculation unit (2020) and a presentation unit (2040). The index value calculation unit (2020) acquires a plurality of images captured by a camera (3000) (captured images), and calculates an index value indicating the degree of change in the state of a monitoring target in the captured image, using the acquired captured image. The presentation unit (2040) presents an indication based on the index value calculated by the index value calculation unit (2020) on the captured image captured by the camera (3000).
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8.发明申请公开(公告)号：US20210027202A1
公开(公告)日：2021-01-28
申请号：US17042465
申请日：2019-03-11
Applicant: NEC CORPORATION
Inventor： Arun Kumar CHANDRAN , Wen ZHANG , Yusuke TAKAHASHI
Abstract: Methods and systems for performance modeling of crowd estimation techniques are provided. The system for modeling of crowd estimation techniques includes one or more crowd estimation modules for estimating a crowd count of a crowd in an image and a performance modeling module for each of the one or more crowd estimation modules. The performance modeling module determines a plurality of performances of the corresponding crowd estimation technique at a plurality of crowd levels and models a performance of the crowd estimation technique in response to the plurality of performances of the crowd estimation techniques
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公开(公告)号：US20210012506A1
公开(公告)日：2021-01-14
申请号：US16980726
申请日：2019-02-27
Applicant: NEC CORPORATION
Inventor： Arun Kumar CHANDRAN , Wen ZHANG , Yusuke TAKAHASHI
Abstract: Methods and systems for crowd level estimation are provided. The system includes a plurality of performance modeling modules (206), an input module (202) and a crowd estimation technique integration module. The plurality of performance modeling modules (206) performance model each of a plurality of crowd estimation techniques based on an accuracy thereof at different crowd levels and/or at different locations. The input module (202) receives an image of a crowd. The crowd estimation technique integration module (208) selects one or more of the plurality of crowd estimation techniques in response to the performance modeling of the one or more of the plurality of crowd estimation techniques and an estimated crowd level and/or an estimated location. The crowd estimation technique integration module (208) then estimates a crowd count of the crowd in the received image in accordance with the selected one or more of the plurality of crowd estimation techniques.
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公开(公告)号：US20200344436A1
公开(公告)日：2020-10-29
申请号：US16925183
申请日：2020-07-09
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: The present invention provides an image processing system, an image processing method, and a program capable of suppressing confusion that may arise in a case where a target person is identified when tracking a person. An image processing system includes: a camera control unit which accepts input video images captured by a plurality of video cameras; a tracked person registering unit capable of registering one or more persons appearing in the video images inputted from the camera control unit; and a display screen generating unit which displays switchable windows of the video images inputted from the video cameras for each person registered by the tracked person registering unit.
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