We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
AN ADVANCED COARSE-FINE SEARCH APPROACH FOR DIGITAL IMAGE CORRELATION APPLICATIONS.
- Authors
Simončič, Samo; Kompolšek, Melita; Podržaj, Primož
- Abstract
The paper presents a newly developed fine search algorithm used in the application of digital correlation. In order to evaluate its performance a special purpose application was developed using C# programming language. The algorithm was then tested on a pre-prepared set of the computer generated speckled images. It turned out to be much faster than the conventional fine search algorithm. Consequently, it is a major step forward in a never ending quest for a fast digital correlation execution with sub pixel accuracy.
- Subjects
DIGITAL image correlation; ALGORITHMS; PIXELS
- Publication
Facta Universitatis, Series: Mechanical Engineering, 2016, Vol 14, Issue 1, p63
- ISSN
0354-2025
- Publication type
Article
- DOI
10.22190/fume1601063s