Browsing College of Engineering & Architecture by Subject "Imaging techniques"

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Lateral image degradation in terrestrial laser scanning

Laefer, Debra F. ; Fitzgerald, Michael ; Maloney, Eoghan M. ; Coyne, David ; Lennon, Donal ; Morrish, Sean (International Association of Bridge and Structural Engineers, 2009-05)

The use of aerial laser scanning to detect change in infrastructure and buildings after major disasters has become increasingly common in recent years to help prioritize interventions. More recent efforts are being invested ...
Reliability of crack detection for baseline condition assessments

Laefer, Debra F. ; Gannon, Jane ; Deely, Elaine (American Society of Civil Engineering (ASCE), 2010-06)

Despite billions of dollars of annual exposure from claims and litigation related to construction-induced damage, there are no quantitatively based, agreed upon standards or procedures as to what constitutes due diligence ...