PROBLEM TO BE SOLVED: To provide a projection device S that can cause a driver D to visually recognize an area likely to be actually invisible by a sun visor 1 without losing an original function as the sun visor 1.SOLUTION: A projection device comprises: an angle sensor 5 that detects an angle of a movable type sun visor 1 directing at an exterior of a vehicle C and shielding a field of view of a driver D, in which on the sun visor 1, a projection image to be obtained by correcting image data obtained through shooting of an area serving as a dead corner due to the sun visor 1 by a camera 2 is projected,; and an image processing unit 10 that corrects the image data on the basis of the detected angle, and causes a projection image corresponding to post-corrected image data to be projected on the sun visor 1 using a projector 3.SELECTED DRAWING: Figure 3
【課題】サンバイザ1としての元来の機能を損なうことなく、サンバイザ1により実際には視認できなくなる領域を運転者Dに視認させることが可能な投影装置Sを提供する。【解決手段】車両Cの外に向けた運転者Dの視野を遮る可動式のサンバイザ1により死角となる領域をカメラ2により撮影して得られた画像データを補正して得られる投影画像が投影されるサンバイザ1の角度を検出する角度センサ5と、検出された角度に基づいて画像データを補正し、補正後の画像データに相当する投影画像を、プロジェクタ3を用いてサンバイザ1に投影させる画像処理部10と、を備える。【選択図】図3
PROJECTION DEVICE, SHIELD, PROJECTION METHOD AND PROJECTION PROGRAM
投影装置、遮蔽物、投影方法及び投影用プログラム
2017-10-05
Patent
Electronic Resource
Japanese
IPC: | G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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