Search Results for author: Xi Xu

Found 4 papers, 2 papers with code

A Two-Stage Generative Model with CycleGAN and Joint Diffusion for MRI-based Brain Tumor Detection

1 code implementation6 Nov 2023 Wenxin Wang, Zhuo-Xu Cui, Guanxun Cheng, Chentao Cao, Xi Xu, Ziwei Liu, Haifeng Wang, Yulong Qi, Dong Liang, Yanjie Zhu

However, current supervised learning methods require extensively annotated images and the state-of-the-art generative models used in unsupervised methods often have limitations in covering the whole data distribution.

Anomaly Detection Generative Adversarial Network +2

CRRS: Concentric Rectangles Regression Strategy for Multi-point Representation on Fisheye Images

no code implementations26 Mar 2023 Xihan Wang, Xi Xu, Yu Gao, Yi Yang, Yufeng Yue, Mengyin Fu

Compared with the previous work for muti-point representation, the experiments show that CRRS can improve the training performance both in accurate and stability.

regression

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