A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VEHICLE DOOR MONITORING SYSTEM AND VEHICLE DOOR MONITORING METHOD
To provide a system which can accurately decide whether any foreign object is caught around door panels even in the case photographs of the vehicle doors are taken with external cameras.SOLUTION: A camera image around a vehicle door taken with an external camera is acquired, the door is detected in the camera image and an area to be decided is set based on the detected door position. The image of the decided area is acquired from the camera image and based on the image of the decided area it is decided whether a foreign object is caught around the door or not. An alarm output is issued according to the decision result.SELECTED DRAWING: Figure 6
【課題】車両のドアを外部カメラで撮影する場合でも、ドアにおける異物の挟み込みの判定を精度よく行うことができるようにする。【解決手段】車両のドアの周辺を外部カメラで撮影したカメラ画像を取得し、カメラ画像からドアを検出し、検出されたドアの位置に基づいて、判定エリアを設定し、カメラ画像から判定エリアの画像を取得し、判定エリアの画像に基づいて、ドアにおける異物の挟み込みの有無を判定し、その判定結果に応じて報知出力を行う。【選択図】図６
VEHICLE DOOR MONITORING SYSTEM AND VEHICLE DOOR MONITORING METHOD
To provide a system which can accurately decide whether any foreign object is caught around door panels even in the case photographs of the vehicle doors are taken with external cameras.SOLUTION: A camera image around a vehicle door taken with an external camera is acquired, the door is detected in the camera image and an area to be decided is set based on the detected door position. The image of the decided area is acquired from the camera image and based on the image of the decided area it is decided whether a foreign object is caught around the door or not. An alarm output is issued according to the decision result.SELECTED DRAWING: Figure 6
【課題】車両のドアを外部カメラで撮影する場合でも、ドアにおける異物の挟み込みの判定を精度よく行うことができるようにする。【解決手段】車両のドアの周辺を外部カメラで撮影したカメラ画像を取得し、カメラ画像からドアを検出し、検出されたドアの位置に基づいて、判定エリアを設定し、カメラ画像から判定エリアの画像を取得し、判定エリアの画像に基づいて、ドアにおける異物の挟み込みの有無を判定し、その判定結果に応じて報知出力を行う。【選択図】図６
VEHICLE DOOR MONITORING SYSTEM AND VEHICLE DOOR MONITORING METHOD
車両ドア監視システムおよび車両ドア監視方法
WATANABE TAKESHI (author)
2018-11-01
Patent
Electronic Resource
Japanese
IPC:
B61L
Leiten des Eisenbahnverkehrs
,
GUIDING RAILWAY TRAFFIC
/
B61D
Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen
,
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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