Author

Dong Li

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Open access Sep 2026

Dynamic threshold semi-supervised traffic sign classification based on residual convolutional autoencoder and deformable convolution

A dynamic threshold semi-supervised image classification method based on FixMatch, which combines residual convolutional autoencoder (RCAE) and deformable convolution and fusion serves as auxiliary information to compensate for insufficient global information extraction, ultimately enhancing image classification perfor...

Hao Pan, Qian-Lu Guo, De-Cheng Yuan et al. · Engineering Research Express · 0 citations

#machine learning Jan 2026

Denoising the Deep Sky: Physics-Based CCD Noise Formation for Astronomical Imaging

This work proposes a physics-based noise synthesis framework tailored to CCD noise formation in the telescope, and demonstrates the effectiveness of this framework in both photometric and scientific accuracy.

Shuhong Liu, Xin Ge, Ziying Gu et al. · arXiv.org · 9 citations

Review Open access Jul 2026

Structural and Photometric Parameter Estimation of Low-surface-brightness Galaxies Using a Deep Learning Framework

This work presents an automated deep learning framework, LSBGPENet, for the robust estimation of structural and photometric parameters of LSBGs from wide-field imaging data and assesses the accuracy and reliability of the inferred parameters through comparisons with traditional profile-fitting measurements.

Yewang Zhang, Zhenping Yi, Zheyun Qin et al. · Astrophysical Journal Supple... · 0 citations