Rethinking counting and localization in crowds: A purely point-based framework

Q Song, C Wang, Z Jiang, Y Wang… - Proceedings of the …, 2021 - openaccess.thecvf.com
Localizing individuals in crowds is more in accordance with the practical demands of
subsequent high-level crowd analysis tasks than simply counting. However, existing …

Crowdclip: Unsupervised crowd counting via vision-language model

D Liang, J **e, 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 …

Rethinking spatial invariance of convolutional networks for object counting

ZQ Cheng, Q Dai, H Li, J Song, X Wu… - Proceedings of the …, 2022 - openaccess.thecvf.com
Previous work generally believes that improving the spatial invariance of convolutional
networks is the key to object counting. However, after verifying several mainstream counting …

To choose or to fuse? scale selection for crowd counting

Q Song, C Wang, Y Wang, Y Tai, C Wang, J Li… - Proceedings of the …, 2021 - ojs.aaai.org
In this paper, we address the large scale variation problem in crowd counting by taking full
advantage of the multi-scale feature representations in a multi-level network. We implement …

Deep learning in crowd counting: A survey

L Deng, Q Zhou, S Wang, JM Górriz… - CAAI Transactions on …, 2024 - Wiley Online Library
Counting high‐density objects quickly and accurately is a popular area of research. Crowd
counting has significant social and economic value and is a major focus in artificial …

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 …

Learning to count via unbalanced optimal transport

Z Ma, X Wei, X Hong, H Lin, Y Qiu… - Proceedings of the AAAI …, 2021 - ojs.aaai.org
Counting dense crowds through computer vision technology has attracted widespread
attention. Most crowd counting datasets use point annotations. In this paper, we formulate …

Crowd counting by using top-k relations: A mixed ground-truth CNN framework

L Dong, H Zhang, K Yang, D Zhou… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Crowd counting has important applications in the environments of smart cities, such as
intelligent surveillance. In this paper, we propose a novel convolutional neural network …

Hyperspectral-to-image transform and CNN transfer learning enhancing soybean LCC estimation

J Yue, H Yang, H Feng, S Han, C Zhou, Y Fu… - … and Electronics in …, 2023 - Elsevier
Leaf chlorophyll content (LCC) is a distinct indicator of crop health status used to estimate
nutritional stress, diseases, and pests. Thus, accurate LCC information can assist in the …

Autoscale: Learning to scale for crowd counting

C Xu, D Liang, Y Xu, S Bai, W Zhan, X Bai… - International Journal of …, 2022 - Springer
Recent works on crowd counting mainly leverage Convolutional Neural Networks (CNNs) to
count by regressing density maps, and have achieved great progress. In the density map …