Cited by 726Video Surveillance and Tracking MethodsAutonomous Vehicle Technology and SafetyVisual Attention and Saliency Detection

Encoding Color Information for Visual Tracking: Algorithms and Benchmark

Liang, Pengpeng, Blasch, Erik, Ling, Haibin·2015·IEEE Transactions on Image Processing

Abstract

While color information is known to provide rich discriminative clues for visual inference, most modern visual trackers limit themselves to the grayscale realm. Despite recent efforts to integrate color in tracking, there is a lack of comprehensive understanding of the role color information can play. In this paper, we attack this problem by conducting a systematic study from both the algorithm and benchmark perspectives. On the algorithm side, we comprehensively encode 10 chromatic models into 16 carefully selected state-of-the-art visual trackers. On the benchmark side, we compile a large set of 128 color sequences with ground truth and challenge factor annotations (e.g., occlusion). A thorough evaluation is conducted by running all the color-encoded trackers, together with two recently proposed color trackers. A further validation is conducted on an RGBD tracking benchmark. The results clearly show the benefit of encoding color information for tracking. We also perform detailed analysis on several issues, including the behavior of various combinations between color model and visual tracker, the degree of difficulty of each sequence for tracking, and how different challenge factors affect the tracking performance. We expect the study to provide the guidance, motivation, and benchmark for future work on encoding color in visual tracking.

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Crossref · 10.1109/tip.2015.2482905

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Authors
Liang, P., Blasch, E., & Ling, H.
Affiliations
  • Meituan (China) (CN)
  • United States Air Force Research Laboratory (US)
  • Temple University (US)
Venue
IEEE Transactions on Image Processing
Published
2015-12
Volume
24
Issue
12
Pages
5630-5644
ISSN
  • 1057-7149 (ISSN-L)
  • 1941-0042
OpenAlex
W1915785815
Cited by
726
References
55
Citations by year
2026: 16 · 2025: 29 · 2024: 34 · 2023: 61 · 2022: 81 · 2021: 116 · 2020: 127 · 2019: 127 · 2018: 75 · 2017: 40 · 2016: 19 · 2015: 1
FWCI
39.08
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Transactions on Image Processing (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (No. 61528204)
  • National Science Foundation (1218156, 1350521)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Video Surveillance and Tracking Methods
  • Physical Sciences › Engineering › Automotive Engineering › Autonomous Vehicle Technology and Safety
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Visual Attention and Saliency Detection
Keywords
visual object tracking, color information, color encoding, RGBD tracking, tracking benchmark, occlusion

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