The search functionality is under construction.
The search functionality is under construction.

Robust Scale Adaptive and Real-Time Visual Tracking with Correlation Filters

Jiatian PI, Keli HU, Yuzhang GU, Lei QU, Fengrong LI, Xiaolin ZHANG, Yunlong ZHAN

  • Full Text Views

    0

  • Cite this

Summary :

Visual tracking has been studied for several decades but continues to draw significant attention because of its critical role in many applications. Recent years have seen greater interest in the use of correlation filters in visual tracking systems, owing to their extremely compelling results in different competitions and benchmarks. However, there is still a need to improve the overall tracking capability to counter various tracking issues, including large scale variation, occlusion, and deformation. This paper presents an appealing tracker with robust scale estimation, which can handle the problem of fixed template size in Kernelized Correlation Filter (KCF) tracker with no significant decrease in the speed. We apply the discriminative correlation filter for scale estimation as an independent part after finding the optimal translation based on the KCF tracker. Compared to an exhaustive scale space search scheme, our approach provides improved performance while being computationally efficient. In order to reveal the effectiveness of our approach, we use benchmark sequences annotated with 11 attributes to evaluate how well the tracker handles different attributes. Numerous experiments demonstrate that the proposed algorithm performs favorably against several state-of-the-art algorithms. Appealing results both in accuracy and robustness are also achieved on all 51 benchmark sequences, which proves the efficiency of our tracker.

Publication
IEICE TRANSACTIONS on Information Vol.E99-D No.7 pp.1895-1902
Publication Date
2016/07/01
Publicized
2016/04/07
Online ISSN
1745-1361
DOI
10.1587/transinf.2015EDP7459
Type of Manuscript
PAPER
Category
Image Recognition, Computer Vision

Authors

Jiatian PI
  SIMIT
Keli HU
  Shaoxing University
Yuzhang GU
  SIMIT
Lei QU
  SIMIT
Fengrong LI
  SIMIT
Xiaolin ZHANG
  SIMIT
Yunlong ZHAN
  SIMIT

Keyword