Abstract
This study developed an image processing system for detecting damages on underground spiral PVC pipes. The detection method is simple—identifying damaged areas by measuring circularity along the pipeline. This uses the assumption that damage parts will not make a circular shape. Conventional devices check the circular shape of the pipe along the pipeline by measuring the angles between 6 spring-connected legs on the device. The conventional device, however, requires the insertion of 3 different wires (electrical, communication, and camera lines) along with a guide wire for pulling the device. The developed system presented here has simplified this system, requiring only a camera line while maintaining reasonable accuracy in damage detection.
| Translated title of the contribution | Measurement of the Underpipe Diameter by using Computer Vision |
|---|---|
| Original language | Korean |
| Pages (from-to) | 251-256 |
| Number of pages | 6 |
| Journal | 한국생산제조학회지 |
| Volume | 26 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 2017 |