Comparative Analysis of Discrete Subtraction and Cross-Correlation for Subpixel Object Tracking

Many applications in physics and engineering require non-invasive, precise object tracking, which can be achieved with image processing methods at very good cost-efficiency ratios. The traditional method for measuring displacement with subpixel resolution involves cross-correlation between images an...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Belén Ferrer, María-Baralida Tomás, Min Wan, John T. Sheridan, David Mas
Format:	Article
Language:	English
Published:	MDPI AG 2023-07-01
Subjects:	subpixel tracking cross-correlation discrete subtraction image processing
Online Access:	https://www.mdpi.com/2076-3417/13/14/8271