PROBLEM TO BE SOLVED: To accurately estimate a direction of an on-vehicle camera.SOLUTION: An information processor 10 includes: a storage unit 11 that stores a picked-up image picked-up by a camera 20 installed in a vehicle C; and a calculation unit 12 that detects a lane division line L2 dividing lanes LL, LR from the picked-up image, and estimates an optical axis direction of the camera 20 with reference to the lane division line L2 and a lane division line L3 included in the picked-up image picked-up in a section R1 where the vehicle C travels in a direction parallel to the lane division lines L2, L3.
【課題】車載カメラの向きを精度良く推定すること。【解決手段】車両Cに設置されたカメラ20により撮像された撮像画像が格納される記憶部11と、車線LL、LRを区切る車線区分線L2を撮像画像から検出し、車両Cが車線区分線L2、L3に対して平行な向きに走行している区間R1で撮像された撮像画像に含まれる車線区分線L2、L3を基準にカメラ20の光軸方向を推定する演算部12とを有する、情報処理装置10が提供される。【選択図】図1
INFORMATION PROCESSOR, ESTIMATION METHOD OF CAMERA ATTACHMENT ANGLE, AND PROGRAM
情報処理装置、カメラ取付角度の推定方法、及びプログラム
2015-06-08
Patent
Electronic Resource
Japanese
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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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