- Patent Title: Device, system and method for localization of a target in a scene
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Application No.: US17042188Application Date: 2019-03-27
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Publication No.: US11762085B2Publication Date: 2023-09-19
- Inventor: Maximilian Steiner , Christian Waldschmidt
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: XSENSUS LLP
- Priority: EP 165047 2018.03.29
- International Application: PCT/EP2019/057765 2019.03.27
- International Announcement: WO2019/185739A 2019.10.03
- Date entered country: 2020-09-28
- Main IPC: G01S13/87
- IPC: G01S13/87 ; G01S13/44 ; G01S13/46

Abstract:
A device comprising circuitry configured to: obtain radar signal measurements simultaneously acquired by two or more radar sensors having overlapping fields of view, derive range information of one or more potential targets from samples of radar signal measurements of said two or more radar sensors acquired at the same time or during the same time interval, the range information of a single sample representing a ring segment of potential positions of a potential target at a particular range from the respective radar sensor in its field of view, determine intersection points of ring segments of the derived range information, determine a region of the scene having one of the highest densities of intersection points, select a ring segment per sensor that goes through the selected region, and determine the most likely target position of the potential target from the derived range information of the selected ring segments.
Public/Granted literature
- US20210026006A1 DEVICE, SYSTEM AND METHOD FOR LOCALIZATION OF A TARGET IN A SCENE Public/Granted day:2021-01-28
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