Invention Grant
- Patent Title: Automobile use video image recording device and automobile use graphical image recognition device
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Application No.: US17263299Application Date: 2018-08-31
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Publication No.: US11721005B2Publication Date: 2023-08-08
- Inventor: Yoichi Kato , Nariaki Takehara , Takuya Taniguchi , Kunio Ueda
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Agent Richard C. Turner
- International Application: PCT/JP2018/032355 2018.08.31
- International Announcement: WO2020/044535A 2020.03.05
- Date entered country: 2021-01-26
- Main IPC: G06T5/50
- IPC: G06T5/50 ; B60R11/04 ; G06V20/56 ; H04N23/58 ; H04N23/90 ; H04N23/695 ; H04N23/698 ; B60R11/00

Abstract:
In a video image recording device, when a scene outside of a vehicle is recorded through a wind shield, a scene on the inside of a vehicle room is reflected by the wind shield and reflection glare is produced. In order to reduce the influence of this reflection glare, the video image recording device is provided with a video image capture device which obtains a first data on a general video image and a second data on a predetermined part in a vehicle room, wherein the general video image is with a reflection video image, of the predetermined part and also with a transmission video image, a graphical image conversion device which converts the second data into a third data, the third data corresponding to a reflection video image by the wind shield, and a graphical image correction device which corrects the first data based on the third data.
Public/Granted literature
- US20210295481A1 AUTOMOBILE USE VIDEO IMAGE RECORDING DEVICE AND AUTOMOBILE USE GRAPHICAL IMAGE RECOGNITION DEVICE Public/Granted day:2021-09-23
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