公开(公告)号：US11276210B2

公开(公告)日：2022-03-15

申请号：US16918582

申请日：2020-07-01

Applicant: NEC CORPORATION

Inventor： Shigetsu Saito ,  Jun Kobayashi

IPC: G06T7/70 ,  G06T11/20 ,  G06T7/20 ,  G06Q30/02 ,  G06T7/246 ,  G06T7/73 ,  G06F3/14 ,  G06T11/00 ,  G06T11/60

Abstract: The purpose of the present invention is to correct more accurate marketing information. A flow line display system of the present invention includes image-capturing unit, information operation device and display unit. The image-capturing unit captures an image. The information operation device detects an object from the image and identifies a flow line of the object, an orientation of the object, and a time related to the orientation. The display unit displays the orientation of the object and the time related to the orientation together with the flow line of the object.

公开(公告)号：US12268313B2

公开(公告)日：2025-04-08

申请号：US18237245

申请日：2023-08-23

Applicant: NEC Corporation

Inventor： Jun Kobayashi ,  Shigetsu Saito

IPC: G06Q30/02 ,  A47F3/00 ,  A47F5/08 ,  G06Q30/06 ,  G06V20/52 ,  G06V40/10 ,  G09G3/20

Abstract: An image display device includes an approach situation information acquirer that acquires approach situation information indicating approach of at least part of a customer's body to a shelf on which a plurality of items are displayed and indicating, when there is the approach, a position of the approach on the shelf at each time; an associator that associates the approach situation information with one item of the plurality of items according to the position indicated by the approach situation information; an index value calculator that calculates an index value relating to the customer's behavior on the basis of information indicating the item associated with the approach situation information; and a display unit that displays the index value calculated by the index value calculator together with an image of the item on the basis of the association made by the associator.

公开(公告)号：US20240013257A1

公开(公告)日：2024-01-11

申请号：US18239989

申请日：2023-08-30

Applicant: NEC CORPORATION

Inventor： Shigetsu Saito ,  Jun Kobayashi

IPC: G06Q30/0251

CPC classification number: G06Q30/0261 ,  G06Q30/0271

Abstract: An output control device includes a determination unit configured to determine whether or not a person is a specific person, a processing unit configured to acquire position information of the person, and an output control unit configured to cause a first output device located in the vicinity of the person to output information according to the person on the basis of personal information about the person determined to be the specific person by the determination unit and the position information acquired by the processing unit, wherein the output control unit is configured to cause a second output device to output the information output by the first output device in continuation with the output of the first output device if the person has moved from the vicinity of the first output device to the vicinity of the second output device.

公开(公告)号：US11051638B2

公开(公告)日：2021-07-06

申请号：US16854458

申请日：2020-04-21

Applicant: NEC CORPORATION

Inventor： Jun Kobayashi ,  Shigetsu Saito

IPC: A47F3/00 ,  G06Q30/06 ,  G06Q30/02 ,  G09G3/20 ,  A47F5/08 ,  G06K9/00

Abstract: An image display device includes an approach situation information acquirer that acquires approach situation information indicating approach of at least part of a customer's body to a shelf on which a plurality of items are displayed and indicating, when there is the approach, a position of the approach on the shelf at each time; an associator that associates the approach situation information with one item of the plurality of items according to the position indicated by the approach situation information; an index value calculator that calculates an index value relating to the customer's behavior on the basis of information indicating the item associated with the approach situation information; and a display unit that displays the index value calculated by the index value calculator together with an image of the item on the basis of the association made by the associator.

公开(公告)号：US09418428B2

公开(公告)日：2016-08-16

申请号：US14411985

申请日：2013-06-28

Applicant: NEC Corporation

Inventor： Shigetsu Saito

IPC: G06K9/00 ,  G06T7/00 ,  H04N7/18 ,  G06T7/20

CPC classification number: G06T7/0038 ,  G06T7/292 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30232 ,  H04N7/188

Abstract: The position management device includes: a calculation unit that gives identification on an object being monitored to the object being monitored cyclically imaged, and calculates positional information of the object from an image of the object; a storage unit that associates the identification and an imaging time with the positional information, and stores these items; and a comparison unit that compares, with respect to the object, an absolute value of a difference between the positional information as of a current time and the positional information as of each of the imaging times one and two cycle(s) prior to the current time, as stored in the storage unit, with a predetermined reference value, and outputs the positional information as of the current time if the absolute value for at least one of the imaging times is less than the reference value.

Abstract translation: 位置管理装置包括：计算单元，对被监视对象被监视的对象进行周期性成像的识别，并根据对象的图像计算对象的位置信息; 存储单元，其将识别和成像时间与位置信息相关联，并且存储这些项目; 以及比较单元，其将与当前时间相对于当前时间的位置信息之间的差异的绝对值与位于当前时刻之前和之后的一个和两个周期中的每个成像时间的位置信息进行比较 如果存储单元中的至少一个成像时间的绝对值小于参考值，则以预定参考值存储在存储单元中的时间，并输出当前时间的位置信息。

公开(公告)号：US20150161794A1

公开(公告)日：2015-06-11

申请号：US14411985

申请日：2013-06-28

Applicant: NEC Corporation

Inventor： Shigetsu Saito

IPC: G06T7/00

CPC classification number: G06T7/0038 ,  G06T7/292 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30232 ,  H04N7/188

Abstract: Disclosed is a position management device and the like which allow for high precision calculation of the positional information on an object being monitored from an image taken by a monitoring camera.The position management device includes: a calculation unit that gives identification information on an object being monitored to the object being monitored cyclically imaged by an imaging device, and calculates positional information of the object being monitored from an image of the imaged object being monitored; a storage unit that associates the identification information of the object being monitored and an imaging time with the positional information, and stores these associated items; and a comparison unit that compares, with respect to the object being monitored, an absolute value of a difference between a value of the positional information as of a current time and a value of the positional information as of each of the imaging times one cycle and two cycles prior to the current time, as stored in the storage unit, with a predetermined reference value, and outputs the positional information as of the current time if the absolute value of the difference for at least one of the imaging times is less than the reference value.

Abstract translation: 公开了一种位置管理装置等，其能够从由监视摄像机拍摄的图像高精度地计算被监视物体上的位置信息。 位置管理装置包括：计算单元，其向被监视对象的被监视对象提供关于正在被成像装置循环成像的对象的识别信息，并且从被监视的被成像对象的图像计算被监视对象的位置信息; 存储单元，其将被监视对象的识别信息和成像时间与位置信息相关联，并存储这些相关联的项目; 以及比较单元，相对于被监视对象，将当前时间的位置信息的值与每个成像时间的位置信息的值之间的差的绝对值与一个周期进行比较，以及 如果存储在存储单元中的预定参考值的两个周期，并且如果至少一个成像时间的差的绝对值小于当前时间，则输出当前时间的位置信息 参考值。