2 code implementations • CVPR 2023 • Fangyi Chen, Han Zhang, Kai Hu, Yu-Kai Huang, Chenchen Zhu, Marios Savvides
This paper investigates a phenomenon where query-based object detectors mispredict at the last decoding stage while predicting correctly at an intermediate stage.
Ranked #10 on Object Detection on COCO 2017 val
no code implementations • 1 Apr 2022 • Fangyi Chen, Han Zhang, Zaiwang Li, Jiachen Dou, Shentong Mo, Hao Chen, Yongxin Zhang, Uzair Ahmed, Chenchen Zhu, Marios Savvides
To make full use of computer vision technology in stores, it is required to consider the actual needs that fit the characteristics of the retail scene.
Ranked #1 on Dense Object Detection on SKU-110K
no code implementations • CVPR 2021 • Chenchen Zhu, Fangyi Chen, Uzair Ahmed, Zhiqiang Shen, Marios Savvides
In this work, we investigate utilizing this semantic relation together with the visual information and introduce explicit relation reasoning into the learning of novel object detection.
Ranked #14 on Few-Shot Object Detection on MS-COCO (30-shot)
2 code implementations • 12 Feb 2020 • Han Zhang, Fangyi Chen, Zhiqiang Shen, Qiqi Hao, Chenchen Zhu, Marios Savvides
In this paper, we introduce a superior solution called Background Recalibration Loss (BRL) that can automatically re-calibrate the loss signals according to the pre-defined IoU threshold and input image.
2 code implementations • ECCV 2020 • Chenchen Zhu, Fangyi Chen, Zhiqiang Shen, Marios Savvides
In this work, we boost the performance of the anchor-point detector over the key-point counterparts while maintaining the speed advantage.
Ranked #3 on Dense Object Detection on SKU-110K
1 code implementation • arXiv 2019 • Chenchen Zhu, Fangyi Chen, Zhiqiang Shen, Marios Savvides
In this work, we aim at finding a new balance of speed and accuracy for anchor-free detectors.