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    MOVEMENT STATE ESTIMATION DEVICE, MOVEMENT STATE ESTIMATION METHOD AND PROGRAM RECORDING MEDIUM
    1.
    发明申请
    MOVEMENT STATE ESTIMATION DEVICE, MOVEMENT STATE ESTIMATION METHOD AND PROGRAM RECORDING MEDIUM 审中-公开

    公开(公告)号：US20200334472A1

    公开(公告)日：2020-10-22

    申请号：US16921447

    申请日：2020-07-06

    申请人： NEC CORPORATION

    发明人： Hiroyoshi MIYANO

    IPC分类号： G06K9/00 ,  G06T7/246 ,  G06T7/254

    摘要： [Problem] To provide a motion condition estimation device, a motion condition estimation method and a motion condition estimation program capable of accurately estimating the motion condition of monitored subjects even in a crowded environment. [Solution] A motion condition estimation device according to the present invention is provided with a quantity estimating means and a motion condition estimating means. The quantity estimating means uses a plurality of chronologically consecutive images to estimate a quantity of monitored subjects for each local region in each image. The motion condition estimating means estimates the motion condition of the monitored subjects from chronological changes in the quantities estimated in each local region.

    OBJECT TRACKING DEVICE, OBJECT TRACKING METHOD, AND COMPUTER-READABLE MEDIUM
    6.
    发明申请
    OBJECT TRACKING DEVICE, OBJECT TRACKING METHOD, AND COMPUTER-READABLE MEDIUM 有权
    对象跟踪设备，对象跟踪方法和计算机可读介质

    公开(公告)号：US20160012608A1

    公开(公告)日：2016-01-14

    申请号：US14793137

    申请日：2015-07-07

    申请人： NEC Corporation

    发明人： Hiroyoshi MIYANO

    IPC分类号： G06T7/20 ,  G06T7/00 ,  G06K9/46

    CPC分类号： G06T7/215 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30236

    摘要： An object tracking device, method and non-transitory computer-readable storage medium are disclosed. An object tracking device may include an input terminal configured to receive an input image, and at least one processor connected to the input terminal wherein the at least one processor is configured to store a past state of a target object in a past image, detect a first object which is moving in the input image, detect a second object which is resting in the input image, estimate a current state of the target object based on the past state of the target object, wherein the current state comprises a current moving state when the target object is currently moving in the input image, and wherein the current state comprises a current resting state when the target object is currently resting in the input image, determine whether to prioritize tracking the target object with information corresponding to the first object or with information corresponding to the second object based on the current state of the target object.

    摘要翻译： 公开了一种物体跟踪装置，方法和非暂时计算机可读存储介质。 对象跟踪装置可以包括被配置为接收输入图像的输入终端，以及连接到输入终端的至少一个处理器，其中至少一个处理器被配置为存储过去图像中的目标对象的过去状态， 在输入图像中移动的第一对象，检测静止在输入图像中的第二对象，基于目标对象的过去状态来估计目标对象的当前状态，其中当前状态包括当前移动状态 目标对象当前在输入图像中移动，并且其中当目标对象当前正在休息在输入图像中时，当前状态包括当前静止状态，确定是否利用与第一对象相对应的信息来跟踪目标对象或利用 基于目标对象的当前状态对应于第二对象的信息。

    LEARNING DEVICE, OBJECT DETECTION DEVICE, LEARNING METHOD, AND RECORDING MEDIUM
    9.
    发明申请
    LEARNING DEVICE, OBJECT DETECTION DEVICE, LEARNING METHOD, AND RECORDING MEDIUM 有权

    公开(公告)号：US20220414918A1

    公开(公告)日：2022-12-29

    申请号：US17618550

    申请日：2019-06-25

    申请人： NEC Corporation

    发明人： Takuya OGAWA ,  Takashi SHIBATA ,  Tetsuaki SUZUKI ,  Hiroyoshi MIYANO

    IPC分类号： G06T7/73 ,  G06V10/25 ,  G06V10/74 ,  G06V10/77

    摘要： A learning device makes an object detection device learn how to detect an object from an input image. A feature extraction unit performs feature extraction from input images including real images and pseudo images to generate feature maps, and the object detection unit detects objects included in the input images based on the feature maps. The domain identification unit identifies the domains forming the input images and generates domain identifiability information. Then, the feature extraction unit and the object detection unit learn common features that do not depend on the difference in domains, based on the domain identifiability information.

    MANUFACTURING MANAGEMENT METHOD
    10.
    发明申请
    MANUFACTURING MANAGEMENT METHOD 有权

    公开(公告)号：US20220164937A1

    公开(公告)日：2022-05-26

    申请号：US17432982

    申请日：2019-02-27

    申请人： NEC Corporation

    发明人： Takashi SHIBATA ,  Toru TAKAHASHI ,  Rui ISHIYAMA ,  Keiko INOUE ,  Kota IWAMOTO ,  Hiroyoshi MIYANO ,  Emi KITAGAWA ,  Yasuhiko YOSHIDA

    IPC分类号： G06T7/00

    摘要： A manufacturing management device 100 includes an acquisition unit 121 that acquires unique information of a product from a captured image of the product captured in a manufacturing step included in a manufacturing process of the product, and acquires operation information representing an operation of a person who performs a manufacturing work on the product in the manufacturing step, and an association unit 122 that sores the acquired unique information of the product and the acquired operation information in association with each other.