公开(公告)号：US20160343147A1

公开(公告)日：2016-11-24

申请号：US15114585

申请日：2015-01-14

Applicant: HITACHI, LTD.

Inventor： Nobuo NUKAGA ,  Daisuke MATSUBARA ,  Yuki WATANABE ,  Kenichi YONEJI ,  Tomoaki YOSHINAGA ,  Atsushi HIROIKE

IPC: G06T7/20 ,  G06F17/30 ,  G06T1/00 ,  G06K9/46 ,  G06K9/62

CPC classification number: G06T7/2033 ,  G06F17/30 ,  G06F17/30784 ,  G06F17/30823 ,  G06K9/4671 ,  G06K9/6201 ,  G06T1/0007 ,  G06T7/246

Abstract: An image search system comprising an video taking unit that takes a video, a search unit that contains a processor and a storage unit and searches for an image contained in the video, an input unit that receives information that is input to the search unit, and a display unit that displays information that is output from the search unit. The storage unit holds information indicating the shapes of trajectories that represent the travel paths of a plurality of moving objects extracted from the video. When information indicating the shape of a trajectory is input from the input unit, the search unit searches the plurality of moving-object trajectories held in the storage unit for trajectories that are similar to the input trajectory shape, and if such a trajectory is found, the search unit displays, on the display unit, images of the moving objects that have traveled along the found trajectories.

Abstract translation: 一种图像搜索系统，包括：视频采集单元，包含处理器的搜索单元和存储单元，并且搜索包含在视频中的图像;输入单元，其接收输入到搜索单元的信息;以及 显示单元，显示从搜索单元输出的信息。 存储单元保存指示表示从视频中提取的多个移动对象的行进路径的轨迹的形状的信息。 当从输入单元输入指示轨迹的形状的信息时，搜索单元搜索保存在存储单元中的多个运动对象轨迹中的与输入轨迹形状类似的轨迹，并且如果找到这样的轨迹， 搜索单元在显示单元上显示沿着找到的轨迹行进的移动物体的图像。

公开(公告)号：US20140164543A1

公开(公告)日：2014-06-12

申请号：US14180770

申请日：2014-02-14

Applicant: Hitachi, Ltd.

Inventor： Yukiko TAKEDA ,  Akihiko TAKASE ,  Daisuke MATSUBARA

IPC: H04L12/58

CPC classification number: H04L51/066 ,  H04L65/1006 ,  H04L65/105 ,  H04L65/1083 ,  H04L65/40 ,  H04L67/02 ,  H04M3/50 ,  H04M7/003 ,  H04M2203/2016

Abstract: A communication entrepreneur has an application server 2 having message conversion function. The application server 2 performs service function distribution processing with reference to trigger rule 220 and message rule 230. The communication entrepreneur can provide various service functions without notifying individual server addresses to a service entrepreneur.

Abstract translation: 通信企业家具有具有消息转换功能的应用服务器2。 应用服务器2参照触发规则220和消息规则230执行服务功能分发处理。通信企业家可以提供各种服务功能，而不向服务企业家通知各个服务器地址。

公开(公告)号：US20130242804A1

公开(公告)日：2013-09-19

申请号：US13717092

申请日：2012-12-17

Applicant: HITACHI, LTD.

Inventor： Hitoshi YABUSAKI ,  Daisuke MATSUBARA ,  Kota KAWAHARA ,  Kenji KATAOKA

IPC: H04L12/24

CPC classification number: H04L41/0893 ,  H04L41/12 ,  H04L45/00 ,  H04L45/04 ,  H04L45/42

Abstract: When a path which is a network communication path is calculated, the amount of path calculation is reduced while satisfying the requirement of the path. The network is logically divided into a plurality of calculation domains, and the divided calculation domains are hierarchically managed, and the path attribute of a path within the calculation domain of a lower hierarchical layer is held as a link attribute of an abstract link of a higher hierarchical layer.

Abstract translation: 当计算作为网络通信路径的路径时，减少路径计算量，同时满足路径的要求。 网络在逻辑上划分为多个计算域，划分的计算域被分层管理，并且较低层次的计算域内的路径的路径属性被保持为较高层的抽象链路的链路属性 分级层。

公开(公告)号：US20130208113A1

公开(公告)日：2013-08-15

申请号：US13748231

申请日：2013-01-23

Applicant: Hitachi, Ltd.

Inventor： Kenichi YONEJI ,  Tomoaki YOSHINAGA ,  Daisuke MATSUBARA ,  Tatsuhiko KAGEHIRO

IPC: H04N7/18

CPC classification number: H04N7/18 ,  G06K9/00771 ,  G08B13/19608 ,  G08B13/19643 ,  H04N7/181

Abstract: An image monitoring technology for accurately collecting information about a monitoring target is provided. An image monitoring apparatus according to the present invention tracks the monitoring target on the basis of images sent from an overhead camera and images sent from gazing cameras, and switches gazing targets for the gazing cameras on the basis of the position and event information of the monitoring target, and tracking information about the monitoring target.

Abstract translation: 提供了一种用于准确收集有关监控对象的信息的图像监控技术。 根据本发明的图像监视装置基于从顶置照相机发送的图像和从观看照相机发送的图像跟踪监视目标，并且基于监视的位置和事件信息来切换注视用于观看照相机的目标 目标和跟踪有关监控目标的信息。

公开(公告)号：US20210239875A1

公开(公告)日：2021-08-05

申请号：US16950162

申请日：2020-11-17

Applicant: Hitachi, Ltd.

Inventor： Noboru OZEKI ,  Satoko HINOMIZU ,  Toru YASUMURA ,  Daisuke MATSUBARA ,  Koh KAJII ,  Naoto AKIRA ,  Junichi KIMURA ,  Hideki OKITA

IPC: G01V5/00 ,  G01N23/04 ,  G06Q10/06

Abstract: An alert output timing control apparatus is configured to hold an analysis target image and time information indicating a period of time time to be spent until alert is output, and output the analysis target image to a display apparatus. When the analysis target image is input to a model and it is determined that an alert target object is included in a photographic object of the analysis target image, the alert output timing control apparatus obtains a period of time time from the time information and performs control so that alert is output at timing that arrives when the obtained period of time time elapses since given timing after the analysis target image is output.

公开(公告)号：US20190044913A1

公开(公告)日：2019-02-07

申请号：US15919249

申请日：2018-03-13

Applicant: Hitachi, Ltd.

Inventor： Naoki TANIDA ,  Nodoka MIMURA ,  Yuji TSUSHIMA ,  Daisuke MATSUBARA ,  Katsufumi KON ,  Tetsuya OOHASHI ,  Hiroyuki MIKITA

IPC: H04L29/06 ,  H04L12/26 ,  H04L12/851

Abstract: To analyze communication information correctly and to extract task information, it is provided a network apparatus, which is configured to process packets, the network apparatus comprising: an arithmetic device; a storage device coupled to the arithmetic device; and an interface coupled to an apparatus, the apparatus being configured to transmit and receive packets. The arithmetic device being configured to execute processing in accordance with a predetermined procedure to implement: a reception processing module configured to receive a packet from the apparatus; and a vectorization module configured to convert a scalar value, which is a value of each byte of the received packet, into a vector value based on a predetermined vectorization algorithm.

公开(公告)号：US20150062336A1

公开(公告)日：2015-03-05

申请号：US14471856

申请日：2014-08-28

Applicant: Hitachi, Ltd.

Inventor： Kenichi YONEJI ,  Tsukasa YAMAUCHI ,  Tomoaki YOSHINAGA ,  Daisuke MATSUBARA

IPC: H04N7/18

CPC classification number: H04N7/181 ,  G06K9/00778 ,  G06K9/00993

Abstract: It is an objective of the present invention to reduce processing loads for video analysis utilizing information throughout the facility. A video monitoring system according to the present invention simulates a flow of a moving object within a video captured by multiple monitoring cameras, calculates a parameter correlated with a processing load for movement analysis of the moving object according to the simulation result, and specifies a processing scheme that is capable of reducing the processing load according to a correspondence relationship between the parameter and the simulation result (refer to FIG. 2).

Abstract translation: 本发明的目的是减少利用整个设施中的信息进行视频分析的处理负荷。 根据本发明的视频监视系统模拟由多个监控摄像机拍摄的视频内的移动物体的流动，根据仿真结果计算与运动对象的运动分析的处理负荷相关的参数，并且指定处理 该方案能够根据参数和模拟结果之间的对应关系来减少处理负荷（参照图2）。