公开(公告)号：US20250029692A1

公开(公告)日：2025-01-23

申请号：US18713737

申请日：2021-12-01

Applicant: NEC Corporation

Inventor： Yoshifumi ONISHI ,  Koichi NIHEI ,  Takanori IWAI ,  Akira YAMAUCHI ,  Koichi KAWASHIMA

IPC: G16H10/60 ,  G16H50/20

Abstract: An information processing system includes: an information acquisition unit that acquires patient information indicating a state of a patient who has visited a first institution or who has been examined by a person associated with the first institution; a determination unit that determines whether or not the patient information satisfies at least one of predetermined determination conditions; and a processing control unit that, when the patient information satisfies at least one of the determination conditions, performs a process for matching a second institution included in setting-origin institutions associated with the satisfied determination condition with the patient. Each of the predetermined determination conditions is a condition for determining whether a suspicion of a predetermined disease is correct or not, and is associated with a setting-origin institution that has set that determination condition.

公开(公告)号：US20240420475A1

公开(公告)日：2024-12-19

申请号：US18695043

申请日：2021-10-11

Applicant: NEC Corporation

Inventor： Koichi NIHEI ,  Joshifumi ONISHI ,  Takanori IWAI ,  Koichi KAWASHIMA ,  Akira YAMAUCHI

IPC: G06V20/52 ,  H04N23/611

Abstract: A monitoring system (100) according to the present disclosure includes: a plurality of image capturing means (101) installed at a plurality of locations within a region being monitored; identifying means (102) configured to identify targets being monitored from videos captured by the plurality of image capturing means; determining means (103) configured to determine whether, of the identified targets being monitored, the same target being monitored is in the videos of the plurality of image capturing means captured in the same time span; and controlling means (104) configured to select, based on a predetermined condition, at least one image capturing means from image capturing means that have captured videos including the same target being monitored and control image capturing of the selected image capturing means or feeding of a video from the selected image capturing means.

公开(公告)号：US20240333928A1

公开(公告)日：2024-10-03

申请号：US18580009

申请日：2021-09-30

Applicant: NEC Corporation

Inventor： Koichi NIHEI ,  Yoshifumi Onishi ,  Takanori Iwai

IPC: H04N19/119 ,  H04N19/139 ,  H04N19/172 ,  H04N19/196

CPC classification number: H04N19/119 ,  H04N19/139 ,  H04N19/172 ,  H04N19/196

Abstract: An information processing system (1) includes: acquisition means (11) for acquiring, regarding a frame of a video image distributed via a network, information indicating vectors of movements regarding respective subareas obtained by dividing the frame of the video image into a plurality of areas; estimation means (12) for estimating a position of an area of a specific part of a subject in the frame of the video image based on the information indicating the vectors of the movements acquired by the acquisition means; and control means (13) for causing a coding parameter to be set for the frame of the video image based on the position of the area of the specific part estimated by the estimation means.

公开(公告)号：US20240236316A9

公开(公告)日：2024-07-11

申请号：US18277719

申请日：2021-02-24

Applicant: NEC Corporation

Inventor： Hayato ITSUMI ,  Koichi NIHEI ,  Takanori IWAI ,  Yusuke SHINOHARA ,  Florian BEYE ,  Charvi VITTHAL

IPC: H04N19/119 ,  H04N19/124

CPC classification number: H04N19/119 ,  H04N19/124

Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus (1) includes: an obtaining means (10) for obtaining input data which includes at least one of image data and point cloud data; an estimating means (11) for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means (12) for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means (13) for deriving an evaluation value by referring to the replaced data; and a training means (14) for training the estimating means with reference to the evaluation value.

公开(公告)号：US20240137508A1

公开(公告)日：2024-04-25

申请号：US18277719

申请日：2021-02-24

Applicant: NEC Corporation

Inventor： Hayato ITSUMI ,  Koichi NIHEI ,  Taranori IWAI ,  Yusuke SHINOHARA ,  Florian BEYE ,  Charvi VITTHAL

IPC: H04N19/119 ,  H04N19/124

CPC classification number: H04N19/119 ,  H04N19/124

Abstract: To provide a technique which makes it possible to suitably estimate an important region and a non-important region in an image, an information processing apparatus (1) includes: an obtaining means (10) for obtaining input data which includes at least one of image data and point cloud data; an estimating means (11) for estimating levels of importance with respect to a respective plurality of regions which are included in a frame indicated by the input data; a replacing means (12) for generating replaced data by replacing at least one of the plurality of regions, which are included in the input data, with alternative data in accordance with the levels of importance; an evaluating means (13) for deriving an evaluation value by referring to the replaced data; and a training means (14) for training the estimating means with reference to the evaluation value.

公开(公告)号：US20210105513A1

公开(公告)日：2021-04-08

申请号：US16497561

申请日：2018-03-12

Applicant: NEC CORPORATION

Inventor： Koichi NIHEI

IPC: H04N21/2385 ,  H04N21/238 ,  H04N21/24 ,  H04L12/54

Abstract: The present disclosure aims to provide a communication apparatus capable of achieving media distribution with a high quality of user experience. A communication apparatus is a communication apparatus configured to distribute media data to another communication apparatus via a plurality of lines, the apparatus including: a communication quality estimation unit configured to estimate communication qualities of the respective lines; a bit rate determination unit configured to calculate, from the estimated communication qualities of the respective lines, an index value indicating a quality of user experience when each of the lines is used and determine a bit rate of the media data based on the calculated index value; and a data allocation unit configured to allocate a data amount of the media data to the respective lines based on the estimated communication qualities of the respective lines and the bit rate that has been determined.

公开(公告)号：US20180139117A1

公开(公告)日：2018-05-17

申请号：US15571902

申请日：2016-05-17

Applicant: NEC Corporation

Inventor： Koichi NIHEI

IPC: H04L12/26 ,  H04L12/911

CPC classification number: H04L43/10 ,  H04L43/0882 ,  H04L47/822 ,  H04L69/40

Abstract: In order to efficiently transmit measurement packets to a plurality of receiving devices at a constant transmission interval, provided is a packet transmission method that comprises a procedure in which transmission requests for a packet sequence composed of a plurality of packets transmitted at a first time interval are grouped every first time interval, and the packet sequence is transmitted on the basis of a transmission request for a group for which the number of transmission requests is at least a specified value.

公开(公告)号：US20240347216A1

公开(公告)日：2024-10-17

申请号：US18682517

申请日：2021-09-29

Applicant: NEC Corporation

Inventor： Yoshifumi ONISHI ,  Koichi NIHEI ,  Takanori IWAI

IPC: G16H80/00 ,  G16H40/20 ,  G16H40/67

CPC classification number: G16H80/00 ,  G16H40/20 ,  G16H40/67

Abstract: An information processing system (100) according to the present disclosure includes communication status acquisition means (101) for acquiring a communication status, the communication status being one when a first terminal receives a video image including a subject from a second terminal through a network, and instruction means (102) for outputting instruction information for guiding at least one of a user of the first terminal, a user of the second terminal, and the subject to at least one of the first and second terminals based on the) acquired communication status. Further, the first terminal includes first display means for displaying a video image of the subject and displaying the instruction information from the instruction means, and the second terminal includes second display means for displaying the instruction information from the instruction means.

公开(公告)号：US20230147357A1

公开(公告)日：2023-05-11

申请号：US17911783

申请日：2020-03-31

Applicant: NEC Corporation

Inventor： Takanori IWAI ,  Koichi NIHEI ,  Kosei KOBAYASHI ,  Yusuke SHINOHARA ,  Takashi YAMANE ,  Mssayuki SAKATA

IPC: B60W60/00

CPC classification number: B60W60/001 ,  B60W2555/00 ,  B60W2530/00

Abstract: A vehicle control unit controls automated driving of a target vehicle on the basis of first information obtained by a sensor of the target vehicle. An analysis unit analyzes state information of the target vehicle on the basis of the first information obtained by the sensor of the target vehicle, and second information obtained by a sensor outside the target vehicle. A specification unit specifies a control policy of the target vehicle on the basis of the analyzed state information.

公开(公告)号：US20230143741A1

公开(公告)日：2023-05-11

申请号：US17910413

申请日：2020-03-31

Applicant: NEC Corporation

Inventor： Takanori IWAI ,  Koichi NIHEI ,  Kosei KOBAYASHI ,  Yusuke SHINOHARA ,  Masayuki SAKATA ,  Takashi YAMANE

IPC: G06V20/56 ,  G06V20/54 ,  G06V10/25 ,  H04N5/14

CPC classification number: G06V20/56 ,  G06V10/25 ,  G06V20/54 ,  H04N5/145 ,  G06V2201/07

Abstract: A video reception unit obtains a first video and a second video that are different in an imaging position from each other. An important video determination unit determines a video having a higher degree of importance on the basis of the first video and the second video. A video adjustment report unit transmits a transmission video adjustment report that is used to adjust qualities of the first video and the second video in accordance with a result of determining a degree of importance. A first video adjustment unit adjusts the first video on the basis of the transmission video adjustment report. A second video adjustment unit adjusts the second video on the basis of the transmission video adjustment report.