Overview and methods of correlation filter algorithms in object tracking

An important area of computer vision is real-time object tracking, which is now widely used in intelligent transportation and smart industry technologies. Although the correlation filter object tracking methods have a good real-time tracking effect, it still faces many challenges such as scale variation, occlusion, and boundary effects. Many scholars have continuously improved existing methods for better efficiency and tracking performance in some aspects. To provide a comprehensive understanding of the background, key technologies and algorithms of single object tracking, this article focuses on the correlation filter-based object tracking algorithms. Specifically, the background and current advancement of the object tracking methodologies, as well as the presentation of the main datasets are introduced. All kinds of methods are summarized to present tracking results in various vision problems, and a visual tracking method based on reliability is observed.

Automated summary

This article focuses on correlation filter-based object tracking algorithms, discussing the challenges faced by the algorithm in addressing scale variation, occlusion, and boundary effects, while summarizing scholars' efforts to continuously improve existing methods for better efficiency and tracking performance.