Automated detection of welding defects in radiographic images

An automatic detection system to detect welding defects in radiographic images is presented. Two new segmentation algorithms, MEWT and MTFEGA are proposed. They can succeed in segmenting welding defects presented in radiography, contrary to conventional methods. A classification system based on the...

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Bibliographic Details
Main Author: Wang, Xin
Other Authors: Wong, Brian Stephen
Format: Theses and Dissertations
Published: 2008
Subjects:
Online Access:https://hdl.handle.net/10356/5265
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Institution: Nanyang Technological University