PROBLEM TO BE SOLVED: To provide a camera device capable of determining the attaching state of a translucent object attached to a lens.SOLUTION: The camera device comprises: imaging means 10 which photodetects a beam from a lens 110 and outputs a captured image; a light shielding member 130 which shields a portion of the beam incident to the lens 110; setting means 34 which sets the light shielding member 130 imaged within the captured image, as a light-shielding area X; luminance detection means 35 which detects the luminance of the light-shielding area X; and determination means 36 which, on the basis of the luminance of the light-shielding area X, determines the attaching state of a translucent object attached to the lens 110.
【課題】レンズに対する透光性付着物の付着状態を適切に判断可能なカメラ装置を提供する。【解決手段】レンズ110からの光束を受光して撮像画像を出力する撮像手段10と、レンズ110に入射する光束の一部を遮光する遮光部材130と、撮像画像内に撮像された遮光部材130を遮光領域Xとして設定する設定手段34と、遮光領域Xの輝度を検出する輝度検出手段35と、遮光領域Xの輝度に基づいて、レンズ110に対する透光性付着物の付着状態を判断する判断手段36と、を備えることを特徴とするカメラ装置。【選択図】図3
CAMERA DEVICE AND SOLID OBJECT DETECTION DEVICE
カメラ装置および立体物検出装置
2015-12-03
Patent
Electronic Resource
Japanese
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |
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