HLA: Harmonized Label Assigner for Two-stage Oriented Object Detection

• Published in: 2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE) pp. 1 - 5
• Main Authors: Chen, Qimeng, Zheng, Tong, Liu, Liu, Yu, Longji, Chen, Zhong
• Format: Conference Proceeding
• Language: English
• Published: IEEE 16.12.2022
• Subjects: label assignment; oriented object detection; two-stage

The existing state-of-the-arts two-stage oriented object detectors have no significant improvement in the label assignment strategies, and the most widely-used one is the so-called Max IoU Assigner (MIA). In this paper, we first illustrate that MIA may cause matching conflicts in some cases, hinder...