ROI Pooled Correlation Filters for Visual Tracking

Yuxuan Sun, Chong Sun, Dong Wang, You He, Huchuan Lu; The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019, pp. 5783-5791

Abstract


The ROI (region-of-interest) based pooling method performs pooling operations on the cropped ROI regions for various samples and has shown great success in the object detection methods. It compresses the model size while preserving the localization accuracy, thus it is useful in the visual tracking field. Though being effective, the ROI-based pooling operation is not yet considered in the correlation filter formula. In this paper, we propose a novel ROI pooled correlation filter (RPCF) algorithm for robust visual tracking. Through mathematical derivations, we show that the ROI-based pooling can be equivalently achieved by enforcing additional constraints on the learned filter weights, which makes the ROI-based pooling feasible on the virtual circular samples. Besides, we develop an efficient joint training formula for the proposed correlation filter algorithm, and derive the Fourier solvers for efficient model training. Finally, we evaluate our RPCF tracker on OTB-2013, OTB-2015 and VOT-2017 benchmark datasets. Experimental results show that our tracker performs favourably against other state-of-the-art trackers.

Related Material


[pdf]
[bibtex]
@InProceedings{Sun_2019_CVPR,
author = {Sun, Yuxuan and Sun, Chong and Wang, Dong and He, You and Lu, Huchuan},
title = {ROI Pooled Correlation Filters for Visual Tracking},
booktitle = {The IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2019}
}