Search Results for author: Xinliang Zhang

Found 8 papers, 1 papers with code

Deep Autoencoder-based Z-Interference Channels with Perfect and Imperfect CSI

no code implementations23 Oct 2023 Xinliang Zhang, Mojtaba Vaezi

The proposed structure significantly enhances the performance of the ZIC both for the perfect and imperfect CSI.


Multi-level Asymmetric Contrastive Learning for Medical Image Segmentation Pre-training

no code implementations21 Sep 2023 Shuang Zeng, Lei Zhu, Xinliang Zhang, Zifeng Tian, Qian Chen, Lujia Jin, Jiayi Wang, Yanye Lu

In this work, we propose a novel asymmetric contrastive learning framework named JCL for medical image segmentation with self-supervised pre-training.

Contrastive Learning Image Segmentation +3

3D Implicit Transporter for Temporally Consistent Keypoint Discovery

1 code implementation ICCV 2023 Chengliang Zhong, Yuhang Zheng, Yupeng Zheng, Hao Zhao, Li Yi, Xiaodong Mu, Ling Wang, Pengfei Li, Guyue Zhou, Chao Yang, Xinliang Zhang, Jian Zhao

To address this issue, the Transporter method was introduced for 2D data, which reconstructs the target frame from the source frame to incorporate both spatial and temporal information.

Branches Mutual Promotion for End-to-End Weakly Supervised Semantic Segmentation

no code implementations9 Aug 2023 Lei Zhu, Hangzhou He, Xinliang Zhang, Qian Chen, Shuang Zeng, Qiushi Ren, Yanye Lu

Existing methods adopt an online-trained classification branch to provide pseudo annotations for supervising the segmentation branch.

Classification Segmentation +3

Fully-integrated multipurpose microwave frequency identification system on a single chip

no code implementations17 Feb 2022 Yuhan Yao, Yuhe Zhao, Yanxian Wei, Feng Zhou, Daigao Chen, Yuguang Zhang, Xi Xiao, Ming Li, Jianji Dong, Shaohua Yu, Xinliang Zhang

We demonstrate a fully-integrated multipurpose microwave frequency identification system on silicon-on-insulator platform.

SVD-Embedded Deep Autoencoder for MIMO Communications

no code implementations3 Nov 2021 Xinliang Zhang, Mojtaba Vaezi, Timothy J. O'Shea

SVDembedded DAE largely outperforms theoretic linear precoding in terms of BER.

Multi-Objective DNN-based Precoder for MIMO Communications

no code implementations6 Jul 2020 Xinliang Zhang, Mojtaba Vaezi

Numerical results demonstrate that, compared to the conventional solutions, the proposed DNN-based precoder reduces on-the-fly computational complexity more than an order of magnitude while reaching near-optimal performance (99. 45\% of the averaged optimal solutions).

Deep Learning based Precoding for the MIMO Gaussian Wiretap Channel

no code implementations17 Sep 2019 Xinliang Zhang, Mojtaba Vaezi

A novel precoding method based on supervised deep neural networks is introduced for the multiple-input multiple-output Gaussian wiretap channel.

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