Search Results for author: Xuhang Chen

Found 11 papers, 4 papers with code

Adaptive Query Prompting for Multi-Domain Landmark Detection

no code implementations1 Apr 2024 Qiusen Wei, Guoheng Huang, Xiaochen Yuan, Xuhang Chen, Guo Zhong, Jianwen Huang, Jiajie Huang

Thanks to the lightweight nature of the decoder and AQP, we can handle multiple datasets by sharing the backbone encoder and then only perform partial parameter tuning without incurring much additional cost.

MedPrompt: Cross-Modal Prompting for Multi-Task Medical Image Translation

no code implementations4 Oct 2023 Xuhang Chen, Chi-Man Pun, Shuqiang Wang

Within this framework, we introduce the Prompt Extraction Block and the Prompt Fusion Block to efficiently encode the cross-modal prompt.

Translation

DiffGAN-F2S: Symmetric and Efficient Denoising Diffusion GANs for Structural Connectivity Prediction from Brain fMRI

no code implementations28 Sep 2023 Qiankun Zuo, Ruiheng Li, Yi Di, Hao Tian, Changhong Jing, Xuhang Chen, Shuqiang Wang

In this paper, a novel diffusision generative adversarial network-based fMRI-to-SC (DiffGAN-F2S) model is proposed to predict SC from brain fMRI in an end-to-end manner.

Denoising Generative Adversarial Network

Devignet: High-Resolution Vignetting Removal via a Dual Aggregated Fusion Transformer With Adaptive Channel Expansion

1 code implementation26 Aug 2023 Shenghong Luo, Xuhang Chen, Weiwen Chen, Zinuo Li, Shuqiang Wang, Chi-Man Pun

Vignetting commonly occurs as a degradation in images resulting from factors such as lens design, improper lens hood usage, and limitations in camera sensors.

Vignetting Removal

DocDeshadower: Frequency-aware Transformer for Document Shadow Removal

no code implementations28 Jul 2023 Shenghong Luo, Ruifeng Xu, Xuhang Chen, Zinuo Li, Chi-Man Pun, Shuqiang Wang

In this study, we propose the DocDeshadower, a multi-frequency Transformer-based model built on Laplacian Pyramid.

Document Shadow Removal

Brain Diffuser: An End-to-End Brain Image to Brain Network Pipeline

no code implementations11 Mar 2023 Xuhang Chen, Baiying Lei, Chi-Man Pun, Shuqiang Wang

Brain network analysis is essential for diagnosing and intervention for Alzheimer's disease (AD).

A Large-scale Film Style Dataset for Learning Multi-frequency Driven Film Enhancement

1 code implementation21 Jan 2023 Zinuo Li, Xuhang Chen, Shuqiang Wang, Chi-Man Pun

In order to facilitate film-based image stylization research, we construct FilmSet, a large-scale and high-quality film style dataset.

Film Simulation Image Stylization

WavEnhancer: Unifying Wavelet and Transformer for Image Enhancement

no code implementations16 Dec 2022 Zinuo Li, Xuhang Chen, Chi-Man Pun, Shuqiang Wang

Image enhancement is a technique that frequently utilized in digital image processing.

Image Enhancement

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