https://github.com/phiphiphi31/DualTFR

https://github.com/phiphiphi31/DualTFR

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• Host: GitHub
• URL: https://github.com/phiphiphi31/DualTFR
• Owner: phiphiphi31
• Created: 2021-08-11T00:22:19.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-06-26T02:44:29.000Z (over 1 year ago)
• Last Synced: 2024-08-02T06:13:27.583Z (3 months ago)
• Size: 43.9 KB
• Stars: 17
• Watchers: 2
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

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• Awesome-Visual-Object-Tracking - [code

README

        

# Learning Tracking Representations via Dual-Branch Fully Transformer Networks 

## DualTFR

:star: The evolution of DualTFR: Correlation-Aware Deep Tracking, is accepted by CVPR2022

:star: We achieves the runner-ups for both VOT2021ST (short-term) and RT(real-time). The variants of DualTFR take 3rd/4th places of VOT2020RT and 4th places of VOT2020ST

:star: If you are interested in building a Fully Transformer-based Tracker, https://github.com/phiphiphi31/SBT

### The paper is available in ArXiv, https://arxiv.org/pdf/2112.02571.pdf

## Code will be released soon.

We present a simple Siamese-like Dual-branch network based on solely Transformer networks to learn about tracking features.  Given a template and a search image, we divide them into non-overlapping image patches and extract a feature vector for each based on its matching results with others within an attention window.  Then for each token, we estimate whether it contains the target object and the corresponding size. The prominent advantage of the approach is that **the features are learned from matching, and ultimately, for matching**. So the features are aligned with the subsequent object tracking task. The method achieves comparable results comparing to the best-performing methods which first use CNN to extract features and then use Transformer to fuse them. Without bells and whistles, it outperforms the state-of-the-art methods on GOT-10k and VOT2020 benchmarks. In addition, the method achieves real-time inference speed (about 40 fps).

## Acknowledgments

* Thanks for the great [PyTracking](https://github.com/visionml/pytracking) Library, which helps us to quickly implement our ideas.

* We use the implementation of the Swin Transformer from the official repo [https://github.com/microsoft/Swin-Transformer](https://github.com/microsoft/Swin-Transformer).  

## Contacts

* Fei Xie, 	[email protected]