公开(公告)号：US20230061202A1

公开(公告)日：2023-03-02

申请号：US17792556

申请日：2020-01-21

Applicant: NEC Corporation

Inventor： Motoki MASAKA ,  Takashi Shibata ,  Yuichi Abe ,  Kentarou Kudou ,  Masanori Kato ,  Shohei Ikeda

IPC: G01S13/72

Abstract: The learning device learns the target detection model used in the radar device. The learning device includes an acquisition unit, a learning data generation unit, and a learning processing unit. The acquisition unit acquires a reception signal generated based on the received wave and a tracking signal generated based on the reception signal from the radar device. The learning data generation unit generates learning data using the reception signal and the tracking signal. The learning processing unit learns a target detection model that detects a target from the reception signal, using the learning data.

公开(公告)号：US20230056489A1

公开(公告)日：2023-02-23

申请号：US17797607

申请日：2020-02-14

Applicant: NEC Corporation

Inventor： Takashi SHIBATA ,  Motoki Masaka ,  Yuichi Abe ,  Kentarou Kudou ,  Masanori Kato ,  Shohei Ikeda

IPC: G01S13/95 ,  G06K9/62

Abstract: The learning device includes an acquisition unit, a learning data generation unit, and a learning processing unit. The acquisition unit acquires operation data generated during an operation of a radar device and the operation history data indicating operations performed by an operator on the radar device from the radar device. The learning data generation unit generates the learning data using the operation data and the operation history data. The learning processing unit learns an operation determination model that determines an operation to be performed on the radar device based on the operation data, using the learning data.

公开(公告)号：US20230110788A1

公开(公告)日：2023-04-13

申请号：US17797600

申请日：2020-02-14

Applicant: NEC Corporation

Inventor： Takashi SHIBATA ,  Motoki Masaka ,  Yuichi Abe ,  Kentarou Kudou ,  Masanori Kato ,  Shohei Ikeda

IPC: G01S13/72 ,  G01S13/87 ,  G01S13/86 ,  G06N5/022

Abstract: The learning device learns a tracking model used for a radar device. A first acquisition unit acquires, from a radar device, a target detection information indicating a position of a target detected based on a received wave, and a track of the target calculated based on the target detection information. A second acquisition unit acquires a target position information indicating a position of the target. A learning data generation unit generates learning data using the target detection information, the track, and the target position information. A learning processing unit learns a tracking model for performing tracking processing of the target based on the target detection information, using the learning data.