Invention Application
- Patent Title: METHOD FOR DETERMINING ABNORMAL ACOUSTIC SOURCE AND AI ACOUSTIC IMAGE CAMERA
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Application No.: US17453895Application Date: 2021-11-08
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Publication No.: US20220381606A1Publication Date: 2022-12-01
- Inventor: Young-Key KIM , In-Keon KIM , Wook-Jin JEONG , Jung-Seop KIM
- Applicant: SM INSTRUMENTS CO LTD
- Applicant Address: KR Daejeon
- Assignee: SM INSTRUMENTS CO LTD
- Current Assignee: SM INSTRUMENTS CO LTD
- Current Assignee Address: KR Daejeon
- Priority: KR10-2021-0067629 20210526
- Main IPC: G01H3/12
- IPC: G01H3/12 ; G06V10/12 ; G08B21/18 ; H04N5/272 ; G06V10/764 ; G06V20/52 ; G06V10/40

Abstract:
Disclosed is an AI acoustic camera including an acoustic source localizing means unit of generating position-specific acoustic level data by determining a position of an acoustic source, an AI acoustic analysis unit of recognizing a type of acoustic source estimated as an abnormal acoustic source by extracting a regeneration time domain acoustic signal for the acoustic source with the determined position and AI-learning and recognizing an acoustic feature image of the extracted time domain acoustic signal, an object recognition unit of recognizing a type of object positioned in the acoustic source through image analysis of an area recognized as that the acoustic source is positioned, and a determination unit of determining the acoustic source as a true acoustic source when the type of acoustic source and the type of object have commonality.
Information query