Single-Pass 3D Reconstruction of Internal Surface of Pipelines Using Depth Camera Array

Abstract: a system for inline inspection of a pipeline where the system includes: an inline vehicle to transport the system along the pipeline: a depth camera array (dca) of multiple rgbd cameras located on an end of the vehicle, circular lights attached around the cameras to illuminate inside the pipeline, and a controller connected to the dca.

Inventor(s): Zhigang Shen, Zhexiong Shang

CPC Classification: G01N21/954 (Inspecting the inner surface of hollow bodies, e.g. bores)

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