[VI-87] Development of automatic drilling position extraction system in post-construction shear reinforcement method
Keywords:Post-construction Shear reinforcement, Best-Grout-Bar, UAV, Ortho photo data, Three-dimensional data, Automatic extraction
When adopting a post-construction shear reinforcement method for seismic reinforcement of a sewerage treatment facility, a large number of buildings are often constructed. Although management of the drilling position for inserting a shear reinforcement bar is an important element in securing quality, it is a huge work to do by human power. We developed the following method to measure the drilling position efficiently.
(1) Create high-precision image data by photogrammetry
(2) Automatically extract the drilling position from the image and automatically create the finished form management table
(1) Create high-precision image data by photogrammetry
(2) Automatically extract the drilling position from the image and automatically create the finished form management table
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