Alpha-Refine: Boosting Tracking Performance by Precise Bounding Box Estimation

• The complete code and trained model will be released

Introduction

Alpha-Refine is an accurate, fast, and general refinement module. When combined with existing base trackers, Alpha-Refine can significantly boost their tracking performance, in no need of joint training or fine-tuning.

Architecture

The overall architecture is shown below

Video Demos

More video demos can be found at Google Drive, Baidu(extraction code:q5fs)