Tomographic reconstruction and wall thickness measurement with special attention to scattered radiation for in-service inspection of pipes
Accurate assessemnt of pipe-wall thickness directly from the pipe's tomographic images, restored from only a few X-ray tangential projections, made in a limited observation sector, is discussed. ÆBecause the effects of scattered radiation and beam hardening contribute up to 50% of the primary r...
Philadelphia, PA :
Taylor & Francis, Inc
|Series:||Research in Nondestructive Evaluation, Vol.16,No.1
pp15-34 ; 2005 (nondestructive evaluation,tomography,X-rays)
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