Conference Paper

Real-time scale-adaptive compressive tracking using two classification stages

Naglah A.
Eldesouky A.
Elhelw M.

In this paper, we describe a method for Scale-Adaptive visual tracking using compressive sensing. Instead of using scale-invariant-features to estimate the object size every few frames, we use the compressed features at different scale then perform a second stage of classification to detect the best-fit scale. We describe the proposed mechanism of how we implement the Bayesian Classifier used in the algorithm and how to tune the classifier to address the scaling problem and the method of selecting the positive training samples and negative training samples of different scales. The obtained results demonstrate enhanced tracking accuracy when compared to the original compressive tracking algorithm. © 2015 IEEE.