To provide a vehicle photographing device capable of clearing fogging of a field of view of a camera without hindering the field of view.SOLUTION: A vehicle imaging device includes a camera 100 for photographing the outside of a vehicle via a window 1 of the vehicle, a heater 11 which is disposed at a position corresponding to the field of view v1 of a camera 100 in a window 1 and has a heating wire 111 which generates heat when current flows and heats the window 1, and an image processing unit 20 for processing an image i1 photographed by the camera 100 to detect an object, and the image processing unit 20 erases the heating wire 111 in the image i1 by using image information in the vicinity of the heating wire 111. The image processing unit 20 recognizes a portion of the image, which does not change even after a lapse of time as the heating wire 111 and erases the portion.SELECTED DRAWING: Figure 3
【課題】カメラの視界を妨げることなく視界の曇りを晴らすことのできる車両用撮影装置を提供する。【解決手段】車両の窓1を介して車両の外部を撮影するカメラ100と、窓1のうちカメラ100の視界v1に対応する位置に配置され、電流が流れると発熱して窓1を加熱する電熱線111を有するヒータ11と、カメラ100で撮影された画像i1を処理して物体を検知する画像処理部20とを備え、画像処理部20は、画像i1中の電熱線111を、電熱線111の近傍の画像情報を用いて消去する。画像処理部20は、画像のうち、時間が経過しても変化しない部分を電熱線111と認識して消去する。【選択図】図3
VEHICLE PHOTOGRAPHING DEVICE
車両用撮影装置
2019-01-10
Patent
Elektronische Ressource
Japanisch
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
Photographing Device Mounted on Vehicle and Photographing Method in Vehicle
Europäisches Patentamt | 2019
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