Recent advances in deep learning for object detection

X Wu, D Sahoo, SCH Hoi - Neurocomputing, 2020 - Elsevier
Object detection is a fundamental visual recognition problem in computer vision and has
been widely studied in the past decades. Visual object detection aims to find objects of …

Imbalance problems in object detection: A review

K Oksuz, BC Cam, S Kalkan… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we present a comprehensive review of the imbalance problems in object
detection. To analyze the problems in a systematic manner, we introduce a problem-based …

High-resolution de novo structure prediction from primary sequence

R Wu, F Ding, R Wang, R Shen, X Zhang, S Luo, C Su… - BioRxiv, 2022 - biorxiv.org
Recent breakthroughs have used deep learning to exploit evolutionary information in
multiple sequence alignments (MSAs) to accurately predict protein structures. However …

Focalformer3d: focusing on hard instance for 3d object detection

Y Chen, Z Yu, Y Chen, S Lan… - Proceedings of the …, 2023 - openaccess.thecvf.com
False negatives (FN) in 3D object detection, eg, missing predictions of pedestrians, vehicles,
or other obstacles, can lead to potentially dangerous situations in autonomous driving. While …

PV-RCNN++: Point-voxel feature set abstraction with local vector representation for 3D object detection

S Shi, L Jiang, J Deng, Z Wang, C Guo, J Shi… - International Journal of …, 2023 - Springer
Abstract 3D object detection is receiving increasing attention from both industry and
academia thanks to its wide applications in various fields. In this paper, we propose Point …

Balanced meta-softmax for long-tailed visual recognition

J Ren, C Yu, X Ma, H Zhao, S Yi - Advances in neural …, 2020 - proceedings.neurips.cc
Deep classifiers have achieved great success in visual recognition. However, real-world
data is long-tailed by nature, leading to the mismatch between training and testing …

Enhancing geometric factors in model learning and inference for object detection and instance segmentation

Z Zheng, P Wang, D Ren, W Liu, R Ye… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Deep learning-based object detection and instance segmentation have achieved
unprecedented progress. In this article, we propose complete-IoU (CIoU) loss and Cluster …

Distance-IoU loss: Faster and better learning for bounding box regression

Z Zheng, P Wang, W Liu, J Li, R Ye, D Ren - Proceedings of the AAAI …, 2020 - aaai.org
Bounding box regression is the crucial step in object detection. In existing methods, while ℓ
n-norm loss is widely adopted for bounding box regression, it is not tailored to the evaluation …

Dynamic anchor learning for arbitrary-oriented object detection

Q Ming, Z Zhou, L Miao, H Zhang, L Li - Proceedings of the AAAI …, 2021 - ojs.aaai.org
Arbitrary-oriented objects widely appear in natural scenes, aerial photographs, remote
sensing images, etc., and thus arbitrary-oriented object detection has received considerable …

The class imbalance problem in deep learning

K Ghosh, C Bellinger, R Corizzo, P Branco… - Machine Learning, 2024 - Springer
Deep learning has recently unleashed the ability for Machine learning (ML) to make
unparalleled strides. It did so by confronting and successfully addressing, at least to a …