Invention Grant
- Patent Title: Image analysis method, device, system, and program, which use vehicle driving information, and storage medium
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Application No.: US16463315Application Date: 2017-11-23
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Publication No.: US10909693B2Publication Date: 2021-02-02
- Inventor: Dong Gyun Kim , Seung Won Lee
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2016-0156668 20161123
- International Application: PCT/KR2017/013443 WO 20171123
- International Announcement: WO2018/097627 WO 20180531
- Main IPC: G06T7/246
- IPC: G06T7/246 ; G06T7/80 ; G06T7/00 ; B60W40/105 ; G06K9/00 ; G06T7/254 ; B60W40/02 ; G06T7/20 ; H04N5/225 ; G06K9/48 ; G06T7/269

Abstract:
The present invention relates to an image analysis method, device, system, and program, which use vehicle driving information, and a recording medium, and according to one embodiment of the present invention, an image analysis method of a device linked with a camera and a controller through an in-vehicle communication network can comprise the steps of: receiving vehicle driving information from at least one controller for controlling vehicle driving; receiving image information captured by the camera; generating a first optical flow pattern estimated on the basis of the vehicle driving information; generating a second optical flow pattern calculated on the basis of the image information; and identifying a foreground movement pattern on the basis of the first optical flow pattern and the second optical flow pattern. Therefore, the present invention can more accurately analyze, by using vehicle driving information, an image captured by a camera.
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