Invention Grant
- Patent Title: Method and apparatus for prediciting a map object based upon audio data
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Application No.: US17129440Application Date: 2020-12-21
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Publication No.: US11885637B2Publication Date: 2024-01-30
- Inventor: Leon Stenneth , Jeremy Michael Young
- Applicant: HERE Global B.V.
- Applicant Address: NL Eindhoven
- Assignee: HERE GLOBAL B.V.
- Current Assignee: HERE GLOBAL B.V.
- Current Assignee Address: NL Eindhoven
- Agency: HERE GLOBAL B.V.
- Agent Jeffrey R. Moisan
- Main IPC: G01C21/00
- IPC: G01C21/00 ; G06N20/00 ; G01C21/30 ; G01C21/36 ; H04R3/00

Abstract:
A method, apparatus and computer program product are provided to predict a map object based at least in part on audio data. With respect to predicting a map object, audio data created by a vehicle while driving over a road surface is obtained. The audio data includes one or more audio amplitude features, one or more audio frequency features or a combination of audio amplitude features and audio frequency features. The audio data including the one or more audio amplitude features is provided to a machine learning model and the map object that created the audio data while the vehicle interacted therewith is predicted utilizing the machine learning model. A method, apparatus and computer program product are also provided for training the machine learning model to predict the map object based at least in part on audio data.
Public/Granted literature
- US20210372813A1 METHOD AND APPARATUS FOR PREDICITING A MAP OBJECT BASED UPON AUDIO DATA Public/Granted day:2021-12-02
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