✦ LIBER ✦
Synthetic-aperture technique for high-resolution composite imaging of the inside walls of tubular specimens
✍ Scribed by Hua Lee
- Book ID
- 102276745
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 116 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0899-9457
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✦ Synopsis
Abstract
High‐resolution survey of the inside walls of tubular specimens is a unique application of synthetic‐aperture composite imaging. This article describes the data acquisition process, 3D motion estimation and compensation, image registration, and superposition for the formation of high‐resolution composite images from conventional video sequences. Experiment results from the survey of an oil well are used to demonstrate the capability of the technique. © 2004 Wiley Periodicals, Inc. Int J Imaging Syst Technol 14, 167–169, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ima.20020