Search Results for author: QianRu Wei

Found 3 papers, 0 papers with code

DGP-Net: Dense Graph Prototype Network for Few-Shot SAR Target Recognition

no code implementations19 Feb 2023 Xiangyu Zhou, QianRu Wei, Yuhui Zhang

The inevitable feature deviation of synthetic aperture radar (SAR) image due to the special imaging principle (depression angle variation) leads to poor recognition accuracy, especially in few-shot learning (FSL).

Few-Shot Learning

Robust Blind Source Separation by Soft Decision-Directed Non-Unitary Joint Diagonalization

no code implementations28 Jun 2021 Wenjuan Liu, DaZheng Feng, Bingnan Pei, Mengdao Xing, Xinhong Meng, QianRu Wei

Approximate joint diagonalization of a set of matrices provides a powerful framework for numerous statistical signal processing applications.

blind source separation

Funnel Transform for Straight Line Detection

no code implementations20 Apr 2019 QianRu Wei, Da-Zheng Feng, Weixing Zheng

Additionally, each peak can be theoretically specified by a 2D delta function, which makes the peaks and lines more easily identified and detected, respectively.

Line Detection

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