کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
247367 502421 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Automated defect detection for sewer pipeline inspection and condition assessment
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Automated defect detection for sewer pipeline inspection and condition assessment
چکیده انگلیسی

To regularly and proactively assess conditions of sewer infrastructure systems to ensure their structural integrity and continuity of services, it is critical to advance the state of automated pipeline inspection and condition assessment. Currently, a critical issue is to address realistic defect detection that deals with real sewer inspection data. This paper presents the findings of a research project that seeks to enable automated detection of defects in sewer pipelines from inspection videos and images. The need for and the challenges of automated defect detection in sewer infrastructure condition monitoring are presented. Based on a general detection and recognition model established in this paper, a change detection based approach which is tailored to solve the challenges in this sewer pipeline domain is described and illustrated through case study.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automation in Construction - Volume 18, Issue 5, August 2009, Pages 587–596
نویسندگان
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