Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SHAPE MEASUREMENT SYSTEM AND SHAPE MEASUREMENT METHOD
To enable easy measurement of a shape of a structure with a length in its length direction.SOLUTION: A shape measurement system 100 comprises: an imaging device 104 which is a device which moves along a length direction of a tunnel structure 101, the imaging device being provided with a camera; first to Nth (N is an integer greater than or equal to three) objects to be imaged which are associated with first to Nth respective measurement points set along the length direction to measure along the length direction a position where the tunnel structure 101 is disposed; and a position measurement device 105 which determines a position of the third to Nth measurement points by determining a position of at least one measurement point whose position is unknown on the basis of an image including an object to be imaged of at least one measurement point whose position is known and an object to be imaged of the measurement point whose position is unknown, of the first to Nth measurement points.SELECTED DRAWING: Figure 1
【課題】長さを有する構造物のその長さ方向における形状を容易に計測することを可能にする。【解決手段】形状計測システム１００は、トンネル構造体１０１の長さ方向に沿って移動する装置であってカメラを含む撮像装置１０４と、トンネル構造体１０１が設けられている位置を長さ方向に沿って計測するために長さ方向に沿って設定される第３〜第Ｎの計測箇所（Ｎは、３以上の整数）のそれぞれに対応付けられた第１〜第Ｎの撮像対象と、第１〜第Ｎの計測箇所のうち、少なくとも１つの位置が既知である計測箇所の撮像対象と少なくとも１つの位置が未知である計測箇所の撮像対象とを含む画像に基づいて当該位置が未知である計測箇所の位置を求めることによって、第３〜第Ｎの計測箇所の位置を求める位置計測装置１０５とを備える。【選択図】図１
SHAPE MEASUREMENT SYSTEM AND SHAPE MEASUREMENT METHOD
To enable easy measurement of a shape of a structure with a length in its length direction.SOLUTION: A shape measurement system 100 comprises: an imaging device 104 which is a device which moves along a length direction of a tunnel structure 101, the imaging device being provided with a camera; first to Nth (N is an integer greater than or equal to three) objects to be imaged which are associated with first to Nth respective measurement points set along the length direction to measure along the length direction a position where the tunnel structure 101 is disposed; and a position measurement device 105 which determines a position of the third to Nth measurement points by determining a position of at least one measurement point whose position is unknown on the basis of an image including an object to be imaged of at least one measurement point whose position is known and an object to be imaged of the measurement point whose position is unknown, of the first to Nth measurement points.SELECTED DRAWING: Figure 1
【課題】長さを有する構造物のその長さ方向における形状を容易に計測することを可能にする。【解決手段】形状計測システム１００は、トンネル構造体１０１の長さ方向に沿って移動する装置であってカメラを含む撮像装置１０４と、トンネル構造体１０１が設けられている位置を長さ方向に沿って計測するために長さ方向に沿って設定される第３〜第Ｎの計測箇所（Ｎは、３以上の整数）のそれぞれに対応付けられた第１〜第Ｎの撮像対象と、第１〜第Ｎの計測箇所のうち、少なくとも１つの位置が既知である計測箇所の撮像対象と少なくとも１つの位置が未知である計測箇所の撮像対象とを含む画像に基づいて当該位置が未知である計測箇所の位置を求めることによって、第３〜第Ｎの計測箇所の位置を求める位置計測装置１０５とを備える。【選択図】図１
SHAPE MEASUREMENT SYSTEM AND SHAPE MEASUREMENT METHOD
形状計測システム及び形状計測方法
TOMEZUKA RYOICHI (Autor:in) / TANIGUCHI YUSUKE (Autor:in) / ISHIHARA YASUYUKI (Autor:in) / NAGAYA HIDEKI (Autor:in) / TSUJI RYOSUKE (Autor:in) / YAMASHITA YOSHIYUKI (Autor:in) / OKUBO YASUSHI (Autor:in) / YAMAMOTO TATSUYA (Autor:in)
07.05.2020
Patent
Elektronische Ressource
Japanisch
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