Event Title

General Artifact Reduction Scheme for Laminography

Location

Snowbird, UT, USA

Start Date

1-1-1999 12:00 AM

Description

Laminography is an imaging method that visualizes a plane of a three-dimensional object using multiple x-ray imaging [1,2]. A laminograph is produced by aligning features in the component radiographs for a particular “plane of focus”and averaging the radiographs to emphasize the features of interest. Due to the averaging process, relative strong features in another plane, while being reduced in intensity, may still be visible after the laminographic process and may cause incorrect human interpretations. A general artifact reduction scheme for laminography is presented in this paper.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

18A

Chapter

Chapter 3: Simulations, Signal Processing, Tomography, and Holography

Section

Signal Processing and Analysis

Pages

765-771

DOI

10.1007/978-1-4615-4791-4_98

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

General Artifact Reduction Scheme for Laminography

Snowbird, UT, USA

Laminography is an imaging method that visualizes a plane of a three-dimensional object using multiple x-ray imaging [1,2]. A laminograph is produced by aligning features in the component radiographs for a particular “plane of focus”and averaging the radiographs to emphasize the features of interest. Due to the averaging process, relative strong features in another plane, while being reduced in intensity, may still be visible after the laminographic process and may cause incorrect human interpretations. A general artifact reduction scheme for laminography is presented in this paper.