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BAR ARRANGEMENT INSPECTION DEVICE, BAR ARRANGEMENT INSPECTION METHOD AND PROGRAM
To provide a bar arrangement inspection device, a bar arrangement inspection method and a program which can specify a measurement range of a reinforcing iron bar from an inspection region and distinguish the reinforcing iron bar being the measurement object.SOLUTION: A bar arrangement inspection device 1 comprises: an identifier detection unit 11 which acquires from an imaging unit an image obtained by imaging an inspection region in which a plurality of reinforcing iron bars is arranged and a tape in which a plurality of markers is provided with an interval in a longitudinal direction and which is arranged below the reinforcing iron bar being the measurement object in the inspection region and detects the marker from the acquired image; an identifier position information calculation unit 12 which calculates identifier position information indicating the position of the detected marker; a measurement range specification unit 13 which specifies a measurement range of the reinforcing iron bar using the identifier position information; a photographed image acquisition unit 14 which acquires photographed image data of the measurement range from the imaging unit 2; a bar arrangement detection unit 15 which detects reinforcing iron bar position information indicating the position of the reinforcing iron bar over the tape by using the photographed image data of the measurement range; and a measurement processing unit 16 which measures the reinforcing iron bar corresponding to the reinforcing iron bar position information.SELECTED DRAWING: Figure 1
【課題】検査領域から鉄筋の計測範囲を特定でき、計測対象の鉄筋を判別する配筋検査装置、配筋検査方法及びプログラムを提供する。【解決手段】配筋検査装置１は、複数の鉄筋が配筋された検査領域と、長手方向に複数のマーカが夫々間隔を空けて設けられ、検査領域において計測対象の鉄筋の下に潜らせて配置されたテープと、が撮影された映像を撮影部から取得し、取得した映像からマーカを検出する識別子検出部１１と、検出したマーカの位置を示す識別子位置情報を算出する識別子位置情報算出部１２と、識別子位置情報を用いて鉄筋の計測範囲を特定する計測範囲特定部１３と、計測範囲の撮影画像データを撮影部２から取得する撮影画像取得部１４と、計測範囲の撮影画像データを用いて、テープの上を跨がっている鉄筋の位置を示す鉄筋位置情報を検出する配筋検出部１５と、鉄筋位置情報に対応する鉄筋の計測を行う計測処理部１６と、を備える。【選択図】図１
BAR ARRANGEMENT INSPECTION DEVICE, BAR ARRANGEMENT INSPECTION METHOD AND PROGRAM
To provide a bar arrangement inspection device, a bar arrangement inspection method and a program which can specify a measurement range of a reinforcing iron bar from an inspection region and distinguish the reinforcing iron bar being the measurement object.SOLUTION: A bar arrangement inspection device 1 comprises: an identifier detection unit 11 which acquires from an imaging unit an image obtained by imaging an inspection region in which a plurality of reinforcing iron bars is arranged and a tape in which a plurality of markers is provided with an interval in a longitudinal direction and which is arranged below the reinforcing iron bar being the measurement object in the inspection region and detects the marker from the acquired image; an identifier position information calculation unit 12 which calculates identifier position information indicating the position of the detected marker; a measurement range specification unit 13 which specifies a measurement range of the reinforcing iron bar using the identifier position information; a photographed image acquisition unit 14 which acquires photographed image data of the measurement range from the imaging unit 2; a bar arrangement detection unit 15 which detects reinforcing iron bar position information indicating the position of the reinforcing iron bar over the tape by using the photographed image data of the measurement range; and a measurement processing unit 16 which measures the reinforcing iron bar corresponding to the reinforcing iron bar position information.SELECTED DRAWING: Figure 1
【課題】検査領域から鉄筋の計測範囲を特定でき、計測対象の鉄筋を判別する配筋検査装置、配筋検査方法及びプログラムを提供する。【解決手段】配筋検査装置１は、複数の鉄筋が配筋された検査領域と、長手方向に複数のマーカが夫々間隔を空けて設けられ、検査領域において計測対象の鉄筋の下に潜らせて配置されたテープと、が撮影された映像を撮影部から取得し、取得した映像からマーカを検出する識別子検出部１１と、検出したマーカの位置を示す識別子位置情報を算出する識別子位置情報算出部１２と、識別子位置情報を用いて鉄筋の計測範囲を特定する計測範囲特定部１３と、計測範囲の撮影画像データを撮影部２から取得する撮影画像取得部１４と、計測範囲の撮影画像データを用いて、テープの上を跨がっている鉄筋の位置を示す鉄筋位置情報を検出する配筋検出部１５と、鉄筋位置情報に対応する鉄筋の計測を行う計測処理部１６と、を備える。【選択図】図１
BAR ARRANGEMENT INSPECTION DEVICE, BAR ARRANGEMENT INSPECTION METHOD AND PROGRAM
配筋検査装置、配筋検査方法およびプログラム
UEKI HIDEAKI (author) / TAIRA KENJI (author)
2023-01-26
Patent
Electronic Resource
Japanese
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