Engineers can today capture high-resolution video recordings of bridge movements during routine visual inspections using modern smartphones and compile a historical archive over time. However, the recordings are likely to be from cameras of different makes, placed at varying positions. Previous studies have not explored whether such recordings can support monitoring of bridge condition. This is the focus of this study. It evaluates the feasibility of an imaging approach for condition assessment that is independent of the camera positions used for individual recordings. The proposed approach relies on the premise that spatial relationships between multiple structural features remain the same even when images of the structure are taken from d...
Computer vision applications are frequently selected for short-term monitoring of bridges. The avail...
Nowadays there is a strong interest towards new measurement techniques for structural health monitor...
Although vision based methods for displacement measurement have been used in civil engineering for m...
Bridges are exposed to various kinds of external loads, including vehicle and hurricanes, during the...
Structural health monitoring (SHM) for bridges often requires displacement that can provide essentia...
Applications of vision-based technologies are becoming more prevalent in deformation monitoring of c...
Vision-based structural displacement methods allow convenient monitoring of civil structures such as...
This is the author accepted manuscript. The final version is available from Springer Verlag via the ...
This paper reports the results of an analytical and experimental study to develop, calibrate, implem...
Dynamic displacement of structures is an important index for in-service structural condition and beh...
This is the author accepted manuscript. The final version is available from American Society of Civi...
Displacement measurements can provide valuable insights into structural conditions and in-service be...
Bridge managers all over the world are always looking for simple ways to measure bridge vertical dis...
Since deformation estimation may lead to errors occurring when the camera vibrates, it is necessary ...
This is the author accepted manuscript. The final version is available from Wiley via the DOI in thi...
Computer vision applications are frequently selected for short-term monitoring of bridges. The avail...
Nowadays there is a strong interest towards new measurement techniques for structural health monitor...
Although vision based methods for displacement measurement have been used in civil engineering for m...
Bridges are exposed to various kinds of external loads, including vehicle and hurricanes, during the...
Structural health monitoring (SHM) for bridges often requires displacement that can provide essentia...
Applications of vision-based technologies are becoming more prevalent in deformation monitoring of c...
Vision-based structural displacement methods allow convenient monitoring of civil structures such as...
This is the author accepted manuscript. The final version is available from Springer Verlag via the ...
This paper reports the results of an analytical and experimental study to develop, calibrate, implem...
Dynamic displacement of structures is an important index for in-service structural condition and beh...
This is the author accepted manuscript. The final version is available from American Society of Civi...
Displacement measurements can provide valuable insights into structural conditions and in-service be...
Bridge managers all over the world are always looking for simple ways to measure bridge vertical dis...
Since deformation estimation may lead to errors occurring when the camera vibrates, it is necessary ...
This is the author accepted manuscript. The final version is available from Wiley via the DOI in thi...
Computer vision applications are frequently selected for short-term monitoring of bridges. The avail...
Nowadays there is a strong interest towards new measurement techniques for structural health monitor...
Although vision based methods for displacement measurement have been used in civil engineering for m...