Towards effective person search with deep learning: A survey from systematic perspective

P Zhang, X Yu, C Wang, J Zheng, X Ning, X Bai - Pattern Recognition, 2024 - Elsevier
Person search detects and retrieves simultaneously a query person across uncropped
scene images captured by multiple non-overlapping cameras. In light of the deep learning …

Feature fusion vision transformer for fine-grained visual categorization

J Wang, X Yu, Y Gao - arXiv preprint arXiv:2107.02341, 2021 - arxiv.org
The core for tackling the fine-grained visual categorization (FGVC) is to learn subtle yet
discriminative features. Most previous works achieve this by explicitly selecting the …

Joint discriminative representation learning for end-to-end person search

P Zhang, X Yu, X Bai, C Wang, J Zheng, X Ning - Pattern Recognition, 2024 - Elsevier
Person search simultaneously detects and retrieves a query person from uncropped scene
images. Existing methods are either two-step or end-to-end. The former employs two …

Learning consistent region features for lifelong person re-identification

J Huang, X Yu, D An, Y Wei, X Bai, J Zheng, C Wang… - Pattern Recognition, 2023 - Elsevier
The lifelong person re-identification (LRe-ID) model retrieves a person across multiple
cameras in continuous data streams and learns new coming datasets incrementally …

Mix-ViT: Mixing attentive vision transformer for ultra-fine-grained visual categorization

X Yu, J Wang, Y Zhao, Y Gao - Pattern Recognition, 2023 - Elsevier
Ultra-fine-grained visual categorization (ultra-FGVC) moves down the taxonomy level to
classify sub-granularity categories of fine-grained objects. This inevitably poses a challenge …

SPARE: Self-supervised part erasing for ultra-fine-grained visual categorization

X Yu, Y Zhao, Y Gao - Pattern Recognition, 2022 - Elsevier
This paper presents SPARE, a self-supervised part erasing framework for ultra-fine-grained
visual categorization. The key insight of our model is to learn discriminative representations …

Maskcov: A random mask covariance network for ultra-fine-grained visual categorization

X Yu, Y Zhao, Y Gao, S Xiong - Pattern Recognition, 2021 - Elsevier
Ultra-fine-grained visual categorization (ultra-FGVC) categorizes objects with more similar
patterns between classes than those in fine-grained visual categorization (FGVC), eg, where …

Ssfe-net: Self-supervised feature enhancement for ultra-fine-grained few-shot class incremental learning

Z Pan, X Yu, M Zhang, Y Gao - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Abstract Ultra-Fine-Grained Visual Categorization (ultra-FGVC) has become a popular
problem due to its great real-world potential for classifying the same or closely related …

Domain adaptive person search via GAN-based scene synthesis for cross-scene videos

H Wang, T Cui, M Yao, H Pang, Y Du - Image and Vision Computing, 2023 - Elsevier
Person search has recently been a challenging task in the computer vision domain, which
aims to search specific pedestrians from real cameras. Nevertheless, most surveillance …

A Lie algebra representation for efficient 2D shape classification

X Yu, Y Gao, M Bennamoun, S Xiong - Pattern Recognition, 2023 - Elsevier
Riemannian manifold plays a vital role as a powerful mathematical tool in computer vision,
with important applications in curved shape analysis and classification. Significant progress …