PROBLEM TO BE SOLVED: To appropriately execute drive assist based on an image taken by an on-vehicle camera.SOLUTION: An image taken by an on-vehicle camera is corrected on the basis of an attitude of a vehicle detected on the basis of a detection result of a height sensor. Drive assist is executed on the basis of this corrected image. If a load acting on the vehicle changes, then the attitude of the vehicle changes, and an attitude of the on-vehicle camera changes to follow the change in the attitude of the vehicle. In this respect, the attitude of the vehicle changing depending on the load acting on the vehicle (and eventually the attitude of the on-vehicle camera) can be detected since the attitude of the vehicle is detected on the basis of the detection result of the height sensor. The image taken by the on-vehicle camera is corrected on the basis of the attitude of the vehicle, and the drive assist is executed on the basis of the corrected image. It is, therefore, possible to appropriately execute the drive assist based on the image taken by the on-vehicle camera.

    【課題】車載カメラの画像に基づく運転支援を適切に実行する。【解決手段】車載カメラが撮影した画像を、ハイトセンサーの検出結果に基づいて検出された車両の姿勢に基づいて補正する。そして、この補正された画像に基づいて運転支援を実行する。車両にかかる荷重が変化すると、車両の姿勢が変化し、該車両の姿勢変化に伴って、車載カメラの姿勢が変化する。この点、本発明は、ハイトセンサーの検出結果に基づいて車両の姿勢を検出するので、車両にかかる荷重に応じて変化する車両の姿勢(ひいては車載カメラの姿勢)を検出することができる。そして、この車両の姿勢に基づいて車載カメラで撮影された画像を補正して、この補正された画像に基づいて運転支援を実行する。従って、車載カメラの画像に基づく運転支援を適切に実行することが可能となる。【選択図】図1


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    Title :

    DRIVE ASSIST DEVICE, DRIVE ASSIST METHOD, IMAGE CORRECTION DEVICE, AND IMAGE CORRECTION METHOD


    Additional title:

    運転支援装置、運転支援方法、画像補正装置、画像補正方法


    Contributors:

    Publication date :

    2016-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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