Search Results for author: Shiyong Li

Found 8 papers, 2 papers with code

Population-Based Evolutionary Gaming for Unsupervised Person Re-identification

no code implementations8 Jun 2023 Yunpeng Zhai, Peixi Peng, Mengxi Jia, Shiyong Li, Weiqiang Chen, Xuesong Gao, Yonghong Tian

Extensive experiments demonstrate that (1) CRS approximately measures the performance of models without labeled samples; (2) and PEG produces new state-of-the-art accuracy for person re-identification, indicating the great potential of population-based network cooperative training for unsupervised learning.

Knowledge Distillation Unsupervised Person Re-Identification

Towards Large-scale Single-shot Millimeter-wave Imaging for Low-cost Security Inspection

no code implementations25 May 2023 Liheng Bian, Daoyu Li, Shuoguang Wang, Chunyang Teng, Huteng Liu, Hanwen Xu, Xuyang Chang, Guoqiang Zhao, Shiyong Li, Jun Zhang

These elements are then sampled based on the ranking, building the experimentally optimal sparse sampling strategy that reduces the cost of antenna array by up to one order of magnitude.

Image Reconstruction object-detection +1

AcroFOD: An Adaptive Method for Cross-domain Few-shot Object Detection

1 code implementation22 Sep 2022 Yipeng Gao, Lingxiao Yang, Yunmu Huang, Song Xie, Shiyong Li, Wei-Shi Zheng

Under the domain shift, cross-domain few-shot object detection aims to adapt object detectors in the target domain with a few annotated target data.

Cross-Domain Few-Shot Data Augmentation +2

Compressive Sensing Based Sparse MIMO Array Optimization for Wideband Near-Field Imaging

no code implementations9 Aug 2022 Shuoguang Wang, Shiyong Li, Ahmad Hoorfar, Ke Miao, Guoqiang Zhao, Houjun Sun

In the area of near-field millimeter-wave imaging, the generalized sparse array synthesis (SAS) method is in great demand.

Compressive Sensing

Near-Field Millimeter-Wave Imaging via Arrays in the Shape of Polyline

no code implementations7 Sep 2021 Shuoguang Wang, Shiyong Li, Guoqiang Zhao, Houjun Sun

This paper proposes a polyline shaped array based system scheme, associated with mechanical scanning along the perpendicular direction of the array, for near-field millimeter-wave (MMW) imaging.

Computational Efficiency

Near-Field Millimeter-Wave Imaging via Circular-Arc MIMO Arrays

no code implementations26 Feb 2021 Shiyong Li, Shuoguang Wang, Guoqiang Zhao, Houjun Sun

Millimeter-wave (MMW) imaging has a wide prospect in application of concealed weapons detection.

Efficient Near-Field Imaging Using Cylindrical MIMO Arrays

no code implementations22 Jan 2021 Shiyong Li, Shuoguang Wang, Moeness G. Amin, Guoqiang Zhao

Multiple-input multiple-output (MIMO) array based millimeter-wave (MMW) imaging has a tangible prospect in applications of concealed weapons detection.

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