arXiv · 1807.11182
End-to-End Deep Kronecker-Product Matching for Person Re-identification
Abstract
Person re-identification aims to robustly measure similarities between person images. The significant variation of person poses and viewing angles challenges for accurate person re-identification. The spatial layout and correspondences between query person images are vital information for tackling this problem but are ignored by most state-of-the-art methods. In this paper, we propose a novel Kronecker Product Matching module to match feature maps of different persons in an end-to-end trainable deep neural network. A novel feature soft warping scheme is designed for aligning the feature maps based on matching results, which is shown to be crucial for achieving superior accuracy. The multi-scale features based on hourglass-like networks and self-residual attention are also exploited to further boost the re-identification performance. The proposed approach outperforms state-of-the-art methods on the Market-1501, CUHK03, and DukeMTMC datasets, which demonstrates the effectiveness and generalization ability of our proposed approach.
Explore related subjects
Keep this discovery
Yantao Shen, Tong Xiao, Hongsheng Li, Shuai Yi, Xiaogang Wang. 2018-07-30. End-to-End Deep Kronecker-Product Matching for Person Re-identification. https://arxiv.org/abs/1807.11182
Cite the original work for its findings. Save a collection to share your selection of sources.