Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
To accurately identify a three-dimensional position of an obstacle existing in the vicinity of a vehicle.SOLUTION: An information processing apparatus includes: an acquisition unit that acquires an image captured by an imaging unit provided on a hinge door of a vehicle and a door open angle indicating an angle at which the hinged door is opened from a closed state when the image is captured; a correction unit that corrects an error of the door open angle acquired by the acquisition unit; and an identification unit that identifies a three-dimensional position of an obstacle with respect to the vehicle using a corresponding point of the obstacle existing around the hinge door determined based on the plurality of images captured by the imaging unit at a plurality of viewpoints with the different door open angles acquired by the acquisition unit, and the corrected door open angles which are associated with the respective plurality of images and are corrected by the correction unit.SELECTED DRAWING: Figure 1
【課題】本発明は、車両周辺に存在する障害物の３次元位置を精度良く特定することを目的とする。【解決手段】情報処理装置は、車両のヒンジドアに設けられた撮像部により撮像された画像と、前記画像が撮像された際の前記ヒンジドアが閉状態から開いた角度を示すドア開き角度と、を取得する取得部と、前記取得部が取得した前記ドア開き角度の誤差を補正する補正部と、前記取得部が取得した前記ドア開き角度が異なる複数の視点で前記撮像部により撮像された複数の前記画像に基づいて決定した、前記ヒンジドアの周辺に存在する障害物の対応点と、複数の前記画像のそれぞれに紐付く前記補正部が補正した補正後の前記ドア開き角度とを用いて、前記車両に対する前記障害物の３次元位置を特定する特定部と、を備える。【選択図】図１
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
To accurately identify a three-dimensional position of an obstacle existing in the vicinity of a vehicle.SOLUTION: An information processing apparatus includes: an acquisition unit that acquires an image captured by an imaging unit provided on a hinge door of a vehicle and a door open angle indicating an angle at which the hinged door is opened from a closed state when the image is captured; a correction unit that corrects an error of the door open angle acquired by the acquisition unit; and an identification unit that identifies a three-dimensional position of an obstacle with respect to the vehicle using a corresponding point of the obstacle existing around the hinge door determined based on the plurality of images captured by the imaging unit at a plurality of viewpoints with the different door open angles acquired by the acquisition unit, and the corrected door open angles which are associated with the respective plurality of images and are corrected by the correction unit.SELECTED DRAWING: Figure 1
【課題】本発明は、車両周辺に存在する障害物の３次元位置を精度良く特定することを目的とする。【解決手段】情報処理装置は、車両のヒンジドアに設けられた撮像部により撮像された画像と、前記画像が撮像された際の前記ヒンジドアが閉状態から開いた角度を示すドア開き角度と、を取得する取得部と、前記取得部が取得した前記ドア開き角度の誤差を補正する補正部と、前記取得部が取得した前記ドア開き角度が異なる複数の視点で前記撮像部により撮像された複数の前記画像に基づいて決定した、前記ヒンジドアの周辺に存在する障害物の対応点と、複数の前記画像のそれぞれに紐付く前記補正部が補正した補正後の前記ドア開き角度とを用いて、前記車両に対する前記障害物の３次元位置を特定する特定部と、を備える。【選択図】図１
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
情報処理装置、情報処理方法、及び情報処理プログラム
KOJIMA SHINICHI (Autor:in) / TSUKAO KOSUKE (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
| Europäisches Patentamt | 2024
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| Europäisches Patentamt | 2024