公开(公告)号：US20230419799A1

公开(公告)日：2023-12-28

申请号：US18243893

申请日：2023-09-08

Applicant: NEC Corporation

Inventor： Taichi OHTSUJI ,  Kazushi MURAOKA ,  Hiroaki AMINAKA ,  Dai KANETOMO ,  Norio YAMAGAKI ,  Takashi YOSHINAGA

IPC: G08B13/196 ,  G08B25/00 ,  G06V20/52 ,  G06T7/292

CPC classification number: G08B13/19608 ,  G08B13/19613 ,  G08B13/19645 ,  G06T2207/30232 ,  G06V20/52 ,  G06T7/292 ,  G08B25/009

Abstract: A tracking support system includes a position calculating section connected with a plurality of cameras arranged in a predetermined monitoring area to transmit video images imaged by the plurality of cameras and configured to calculate a position of the tracking target based on the video images received from the plurality of cameras; a tracker selecting section configured to select a tracker to be instructed to track the tracking target, based on position information of the terminal received from the terminal and the calculated position of the tracking target; and an information transmitting section configured to transmit information of a distance between the tracking target and the terminal during the tracking of the tracking target to the terminal carried by the selected tracker.

公开(公告)号：US20190191128A1

公开(公告)日：2019-06-20

申请号：US16327577

申请日：2017-08-07

Applicant: NEC CORPORATION

Inventor： Norio YAMAGAKI ,  Hiroaki AMINAKA ,  Dai KANETOMO ,  Yasuhiko MATSUNAGA ,  Gen MOTOYOSHI

IPC: H04N7/18 ,  H04N19/124 ,  H04N19/167 ,  H04N19/176 ,  H04N21/2662 ,  H04N21/431 ,  H04N21/6547

Abstract: A image processing apparatus according to an aspect of the present invention includes: determination unit 131 that determines a first region based on an occurrence position where a phenomenon is estimated to occur in an image; and setting unit 132 that sets a first condition in which the first region is encoded, and a second condition in which a second region included in the image and being a region other than the first region is encoded in such a way that the first region enhances image quality as compared with the second region.

公开(公告)号：US20240056464A1

公开(公告)日：2024-02-15

申请号：US17641211

申请日：2019-09-27

Applicant: NEC Corporation

Inventor： Hirofumi UEDA ,  Yoshinobu OHTA ,  Tomohiko YAGYU ,  Norio YAMAGAKI

IPC: H04L9/40

CPC classification number: H04L63/1433

Abstract: Provided is an analysis system that allows a security administrator to understand the impact of known vulnerabilities on the system to be diagnosed. The topology identification unit 14 identifies network topology of devices included in a system to be diagnosed. The analysis unit 6 generates an attack pattern that includes an attack condition, an attack result, an attack means that is vulnerability that is used by an attack, and a segment where the attack can occur in the system to be diagnosed. The display control unit 8 displays segments included in attack patterns superimposed on the network topology, on a display device. At this time, the display control unit 8 changes a display mode of the segment according to a type of the vulnerability that corresponds to the attack means included in the attack pattern including the segment.

公开(公告)号：US20230419798A1

公开(公告)日：2023-12-28

申请号：US18243884

申请日：2023-09-08

Applicant: NEC Corporation

Inventor： Taichi OHTSUJI ,  Kazushi MURAOKA ,  Hiroaki AMINAKA ,  Dai KANETOMO ,  Norio YAMAGAKI ,  Takashi YOSHINAGA

IPC: G08B13/196 ,  G08B25/00 ,  G06V20/52 ,  G06T7/292

CPC classification number: G08B13/19608 ,  G08B13/19613 ,  G08B13/19645 ,  G08B25/009 ,  G06V20/52 ,  G06T7/292 ,  G06T2207/30232

Abstract: A tracking support system includes a position calculating section connected with a plurality of cameras arranged in a predetermined monitoring area to transmit video images imaged by the plurality of cameras and configured to calculate a position of the tracking target based on the video images received from the plurality of cameras; a tracker selecting section configured to select a tracker to be instructed to track the tracking target, based on position information of the terminal received from the terminal and the calculated position of the tracking target; and an information transmitting section configured to transmit information of a distance between the tracking target and the terminal during the tracking of the tracking target to the terminal carried by the selected tracker.

公开(公告)号：US20170265067A1

公开(公告)日：2017-09-14

申请号：US15500186

申请日：2015-08-03

Applicant: NEC Corporation

Inventor： Hirofumi UEDA ,  Shunichi KINOSHITA ,  Norio YAMAGAKI ,  Kazuaki NAKAJIMA

IPC: H04W8/26 ,  H04L29/06

CPC classification number: H04W8/26 ,  G06F13/00 ,  H04L29/06 ,  H04L45/306 ,  H04L69/22 ,  H04W24/02 ,  H04W84/18

Abstract: Provided are a communication terminal device and the like that enable efficient transmission and reception of information among a plurality of communication terminal devices, even in an environment with no communication management device that manages and controls the communication terminal devices in a centralized manner. The communication terminal device includes a reception control unit for determining a reception port number on the basis of a first identifier that can identify a first application; a filtering unit for setting the reception port number as a reception port number for the first application; and a transmission control unit for determining, on the basis of a second identifier that can identify a second application, a destination port number indicating a destination in a specific communication terminal device.

公开(公告)号：US20160323804A1

公开(公告)日：2016-11-03

申请号：US15108531

申请日：2014-12-05

Applicant: NEC CORPORATION

Inventor： Norihito FUJITA ,  Norio YAMAGAKI ,  Hirofumi UEDA ,  Shunichi KINOSHITA

IPC: H04W40/34 ,  H04B1/713 ,  H04L12/26 ,  H04M1/725

CPC classification number: H04W40/34 ,  H04B1/713 ,  H04L43/16 ,  H04M1/72519 ,  H04M2250/64 ,  H04W40/00 ,  H04W40/18 ,  H04W84/18

Abstract: A node device has a delivery predictability management part, a DTN communication part, and a user interface part. The delivery predictability management part stores, for each destination node, delivery predictabilities including a delivery predictability for the destination node calculated by a local node and a delivery predictability for the destination node calculated by a neighboring node. The DTN communication part refers to the delivery predictabilities for each destination node and selects a next hop node in transferring transfer data from the local node to the destination node. The user interface part allows selection of a destination node for DTN communication with the local node as a source node on a basis of the delivery predictabilities for each destination node.

Abstract translation: 节点设备具有传递可预测性管理部分，DTN通信部分和用户接口部分。 递送可预测性管理部分为每个目的地节点存储包括由本地节点计算的目的地节点的递送可预测性和由相邻节点计算的目的地节点的递送可预测性的递送可预测性。 DTN通信部分参考每个目的地节点的传送可预测性，并选择将传输数据从本地节点传送到目的地节点的下一跳节点。 用户接口部分允许基于每个目的地节点的递送可预测性来选择用于与本地节点进行DTN通信的目的地节点作为源节点。