Revisiting crowd counting: State-of-the-art, trends, and future perspectives

MA Khan, H Menouar, R Hamila - Image and Vision Computing, 2023 - Elsevier
Crowd counting is an effective tool for situational awareness in public places. Automated
crowd counting using images and videos is an interesting yet challenging problem that has …

Approaches on crowd counting and density estimation: a review

B Li, H Huang, A Zhang, P Liu, C Liu - Pattern Analysis and Applications, 2021 - Springer
In recent years, urgent needs for counting crowds and vehicles have greatly promoted
research of crowd counting and density estimation. Benefiting from the rapid development of …

Transcrowd: weakly-supervised crowd counting with transformers

D Liang, X Chen, W Xu, Y Zhou, X Bai - Science China Information …, 2022 - Springer
The mainstream crowd counting methods usually utilize the convolution neural network
(CNN) to regress a density map, requiring point-level annotations. However, annotating …

Crowdclip: Unsupervised crowd counting via vision-language model

D Liang, J Xie, Z Zou, X Ye, W Xu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Supervised crowd counting relies heavily on costly manual labeling, which is difficult and
expensive, especially in dense scenes. To alleviate the problem, we propose a novel …

Spatial uncertainty-aware semi-supervised crowd counting

Y Meng, H Zhang, Y Zhao, X Yang… - Proceedings of the …, 2021 - openaccess.thecvf.com
Semi-supervised approaches for crowd counting attract attention, as the fully supervised
paradigm is expensive and laborious due to its request for a large number of images of …

Focal inverse distance transform maps for crowd localization

D Liang, W Xu, Y Zhu, Y Zhou - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we focus on the crowd localization task, a crucial topic of crowd analysis. Most
regression-based methods utilize convolution neural networks (CNN) to regress a density …

When counting meets HMER: counting-aware network for handwritten mathematical expression recognition

B Li, Y Yuan, D Liang, X Liu, Z Ji, J Bai, W Liu… - European conference on …, 2022 - Springer
Recently, most handwritten mathematical expression recognition (HMER) methods adopt
the encoder-decoder networks, which directly predict the markup sequences from formula …

Cctrans: Simplifying and improving crowd counting with transformer

Y Tian, X Chu, H Wang - arXiv preprint arXiv:2109.14483, 2021 - arxiv.org
Most recent methods used for crowd counting are based on the convolutional neural
network (CNN), which has a strong ability to extract local features. But CNN inherently fails …

[PDF][PDF] Boosting crowd counting with transformers

G Sun, Y Liu, T Probst, DP Paudel… - arXiv preprint arXiv …, 2021 - homes.esat.kuleuven.be
Significant progress on the crowd counting problem has been achieved by integrating larger
context into convolutional neural networks (CNNs). This indicates that global scene context …

Cross-view cross-scene multi-view crowd counting

Q Zhang, W Lin, AB Chan - … of the IEEE/CVF Conference on …, 2021 - openaccess.thecvf.com
Multi-view crowd counting has been previously proposed to utilize multi-cameras to extend
the field-of-view of a single camera, capturing more people in the scene, and improve …