We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
FAST DETECTION OF GPR OBJECTS WITH CROSS CORRELATION AND HOUGH TRANSFORM.
- Authors
Jian Wang; Yi Su
- Abstract
A GPR object detection algorithm delivers a promising performance using the Hough transform through a high computational load. This paper presents a fast Hough-based algorithm. To reduce the parameter space of the Hough transform, first, two parameters for a reflection hyperbola were estimated using cross correlation between adjacent A-scans. Next, only a 1D Hough transform is necessary to detect an object compared with the 3D transform, which comprises the traditional Hough-based methods. Our method is compared with three other detection methods using field data. The results show that the proposed method has an encouraging detection ability and high computational efficiency.
- Subjects
GROUND penetrating radar; CROSS correlation; HOUGH transforms; ALGORITHM research; HYPERBOLA
- Publication
Progress in Electromagnetics Research C, 2013, Vol 38, p229
- ISSN
1937-8718
- Publication type
Article
- DOI
10.2528/pierc13022510