公开(公告)号：US20240362908A1

公开(公告)日：2024-10-31

申请号：US18765385

申请日：2024-07-08

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Shoji NISHIMURA

IPC: G06V10/94 ,  G06F3/04817 ,  G06F3/04847 ,  G06V10/70 ,  G06V10/776 ,  G06V10/98 ,  G06V40/10

CPC classification number: G06V10/945 ,  G06F3/04817 ,  G06F3/04847 ,  G06V10/776 ,  G06V10/87 ,  G06V10/98 ,  G06V40/10 ,  G06V2201/07

Abstract: An image analysis apparatus (102) includes: an icon placement unit (107) accepting an instruction for placing, on a screen, a plurality of icons including a plurality of input source icons each indicating an input source of image data being a target of analysis, a plurality of image processing icons each indicating an image processing engine for the image data, and at least one output destination icon indicating an output destination of a processing result by an image processing engine, and placing the plurality of icons on the screen in accordance with the instruction; a connection unit (110) accepting a connection instruction for connecting icons placed on the screen; and a data flow setting unit (111) setting a flow of data between the icons in accordance with the connection instruction and displaying the flow on the screen.

公开(公告)号：US20220222232A1

公开(公告)日：2022-07-14

申请号：US17612275

申请日：2020-05-08

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Jianquan LIU ,  Shoji NISHIMURA

IPC: G06F16/22

Abstract: A data management apparatus (2000) is accessible to a first storage region (50) and a first storage region (50). The first storage region (50) stores tree structure data (10). The tree structure data (10) have, as a node, a data set (20) being a set of data (40). A second storage region (60) stores a data set (20) not being included in the tree structure data (10). The data management apparatus (2000) acquires data (40) to be inserted into a data set (20), and inserts the data (40) into the data set (20) being already stored in the first storage region (50) or the second storage region (60), or generates a new data set (20) in the second storage region (60) and inserts the data (40) into the generated data set (20). Further, the data management apparatus (2000) inserts one or more of the data sets (20) into the tree structure data (10), when a predetermined condition is satisfied regarding the data set (20) stored in the second storage region (60).

公开(公告)号：US20250005302A1

公开(公告)日：2025-01-02

申请号：US18752083

申请日：2024-06-24

Applicant: NEC Corporation

Inventor： Yudai YANO ,  Hidenobu YAMAMOTO ,  Hisatoshi KOBAYASHI ,  Asuki NAKAMURA ,  Kazuhisa IDE ,  Yosuke USUI ,  Satoshi YOSHIDA

IPC: G06F40/40 ,  G06F40/20 ,  G06N20/00

Abstract: An information processing apparatus is provided which is capable of making an accurate correction to target data or suggesting making the correction. The information processing apparatus includes: an acquiring means for acquiring target data; a generating means for generating a target vector from the target data; and a correcting means for making a comparison between the target vector and a reference vector generated from reference data, and performing correction-related processing of the target data according to the result of the comparison.

公开(公告)号：US20210158071A1

公开(公告)日：2021-05-27

申请号：US16960225

申请日：2019-01-08

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Shoji NISHIMURA ,  Jianquan LIU

IPC: G06K9/46 ,  G06K9/00

Abstract: Provided is a match determination device that efficiently specifies the same analysis target from a plurality of pieces of sensing information. The present invention specifies a selected feature quantity that has been selected from one or more feature quantities for analysis targets that are included in analysis groups and, on the basis of a combination of selected feature quantities from different analysis groups, evaluates whether there are matching analysis targets between a plurality of analysis groups. When the evaluation indicates that there are matching analysis targets between analysis groups, the present invention specifies that analysis targets in the different analysis groups are the same target.

公开(公告)号：US20220222967A1

公开(公告)日：2022-07-14

申请号：US17610200

申请日：2020-05-08

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Jianquan LIU ,  Shoji NISHIMURA

IPC: G06V40/16 ,  G06V10/74 ,  G06V10/77 ,  G06V10/771

Abstract: A retrieval apparatus (2000) is accessible to a storage region (50) in which a plurality of pieces of object information (100) are stored. The object information (100) includes a feature value set (104) being a set of a plurality of feature values acquired regarding an object. The retrieval apparatus (2000) acquires a feature value set (retrieval target set (60)) being a retrieval target, and determines the object information (100) having the feature value set (104) similar to the retrieval target set (60) by comparing the retrieval target set (60) with the feature value set (104). Herein, in a case where a feature value set satisfies a predetermined condition, the retrieval apparatus (2000) performs comparison between the feature value set and another feature value set by using a part of feature values within the feature value set. Further, the retrieval apparatus (2000) outputs output information relating to the determined object information (100).

公开(公告)号：US20230267727A1

公开(公告)日：2023-08-24

申请号：US18015903

申请日：2020-07-20

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Shoji NISHIIMURA

IPC: G06V10/94 ,  G06V40/10 ,  G06F3/04817 ,  G06F3/04847 ,  G06V10/776 ,  G06V10/70 ,  G06V10/98

CPC classification number: G06V10/945 ,  G06V40/10 ,  G06F3/04817 ,  G06F3/04847 ,  G06V10/776 ,  G06V10/87 ,  G06V10/98 ,  G06V2201/07

Abstract: An image analysis apparatus (102) includes: an icon placement unit (107) accepting an instruction for placing, on a screen, a plurality of icons including a plurality of input source icons each indicating an input source of image data being a target of analysis, a plurality of image processing icons each indicating an image processing engine for the image data, and at least one output destination icon indicating an output destination of a processing result by an image processing engine, and placing the plurality of icons on the screen in accordance with the instruction; a connection unit (110) accepting a connection instruction for connecting icons placed on the screen; and a data flow setting unit (111) setting a flow of data between the icons in accordance with the connection instruction and displaying the flow on the screen.

公开(公告)号：US20220189199A1

公开(公告)日：2022-06-16

申请号：US17436725

申请日：2019-12-02

Applicant: NEC Corporation

Inventor： Jianquan LIU ,  Satoshi YOSHIDA

IPC: G06V40/16 ,  G06V10/74 ,  G06V10/762 ,  G06T7/20

Abstract: The present invention provides a processing apparatus (10) including an inter-face-image-group determination unit (11) that determines whether a similarity score between a first representative face image in a first face image group and a second representative face image in a second face image group satisfies a first condition, an intra-face-image-group determination unit (12) that determines, for each of the first face image group and the second face image group, whether a second condition defining a relationship between the representative face image and another image in the face image group is satisfied, based on a similarity score between the first representative face image and each of other face images in the first face image group and a similarity score between the second representative face image and each of other face images in the second face image group, and a processing unit (13) that associates a same person identifier (ID) with a plurality of face images included in the first face image group and the second face image group when it is determined that the first condition is satisfied and that the first face image group and the second face image group each satisfy the second condition.

公开(公告)号：US20210072909A1

公开(公告)日：2021-03-11

申请号：US16957474

申请日：2018-11-24

Applicant: NEC Corporation

Inventor： Satoshi YOSHIDA ,  Kenichiro ISHIKAWA ,  Shoji NISHIMURA

IPC: G06F3/06

Abstract: An information processing apparatus according to this invention, upon acquiring target data, computes an evaluation value between the target data and each piece of representative data. The information processing apparatus determines, for each piece of representative data, whether the evaluation value computed between the representative data and the target data satisfies a predetermined relationship with a threshold related to the representative data. When it is determined that the evaluation value computed between the target data and certain representative data satisfies the predetermined relationship with the threshold related to the representative data, the information processing apparatus stores the target data in a storage area related to the representative data. The information processing apparatus updates the threshold related to each piece of representative data. The update of the threshold related to certain representative data is performed based on the total size or the total count of pieces of data stored in a storage area related to the representative data, or the free space of the storage area related to the representative data.