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To segment medical images with distribution shifts, domain generalization (DG) has emerged as a promising setting to train models on source domains that can generalize to unseen target domains. Existing DG methods are mainly based on CNN or…

Computer Vision and Pattern Recognition · Computer Science 2025-04-25 Zihan Cheng , Jintao Guo , Jian Zhang , Lei Qi , Luping Zhou , Yinghuan Shi , Yang Gao

Frequency information (e.g., Discrete Wavelet Transform and Fast Fourier Transform) has been widely applied to solve the issue of Low-Light Image Enhancement (LLIE). However, existing frequency-based models primarily operate in the simple…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Junhao Tan , Songwen Pei , Wei Qin , Bo Fu , Ximing Li , Libo Huang

Recovering fine-grained details in extremely dark images remains challenging due to severe structural information loss and noise corruption. Existing enhancement methods often fail to preserve intricate details and sharp edges, limiting…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Tongshun Zhang , Pingping Liu , Zixuan Zhong , Zijian Zhang , Qiuzhan Zhou

Image generation models have encountered challenges related to scalability and quadratic complexity, primarily due to the reliance on Transformer-based backbones. In this study, we introduce MaskMamba, a novel hybrid model that combines…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Wenchao Chen , Liqiang Niu , Ziyao Lu , Fandong Meng , Jie Zhou

In the field of medical image segmentation, models based on both CNN and Transformer have been thoroughly investigated. However, CNNs have limited modeling capabilities for long-range dependencies, making it challenging to exploit the…

Image and Video Processing · Electrical Eng. & Systems 2024-03-15 Mingya Zhang , Yue Yu , Limei Gu , Tingsheng Lin , Xianping Tao

We introduce CausalMamba, a scalable framework that addresses fundamental limitations in fMRI-based causal inference: the ill-posed nature of inferring neural causality from hemodynamically distorted BOLD signals and the computational…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Sangyoon Bae , Jiook Cha

Recent advances in deep learning for vision tasks have seen the rise of State Space Models (SSMs) like Mamba, celebrated for their linear scalability. However, their adaptation to 2D visual data often necessitates complex modifications that…

Computer Vision and Pattern Recognition · Computer Science 2025-06-25 Minjong Cheon , Changbae Mun

Sequence modeling plays a vital role across various domains, with recurrent neural networks being historically the predominant method of performing these tasks. However, the emergence of transformers has altered this paradigm due to their…

Source-free domain adaptation (SFDA) tackles the critical challenge of adapting source-pretrained models to unlabeled target domains without access to source data, overcoming data privacy and storage limitations in real-world applications.…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Xi Chen , Hongxun Yao , Sicheng Zhao , Jiankun Zhu , Jing Jiang , Kui Jiang

Long-sequence electroencephalogram (EEG) modeling is essential for developing generalizable EEG representation models. This need arises from the high sampling rate of EEG data and the long recording durations required to capture extended…

Machine Learning · Computer Science 2025-11-25 Jiazhen Hong , Geoffrey Mackellar , Soheila Ghane

Denoising is a crucial preprocessing step for hyperspectral images (HSIs) due to noise arising from intra-imaging mechanisms and environmental factors. Long-range spatial-spectral correlation modeling is beneficial for HSI denoising but…

Image and Video Processing · Electrical Eng. & Systems 2024-08-06 Guanyiman Fu , Fengchao Xiong , Jianfeng Lu , Jun Zhou

Recently, deep learning models have achieved excellent performance in hyperspectral image (HSI) classification. Among the many deep models, Transformer has gradually attracted interest for its excellence in modeling the long-range…

Computer Vision and Pattern Recognition · Computer Science 2024-08-02 Lingbo Huang , Yushi Chen , Xin He

Hyperspectral image (HSI) classification faces challenges such as high-dimensional data, limited training samples, and spectral redundancy, which often lead to overfitting and insufficient generalization capability. This paper proposes a…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Guandong Li , Mengxia Ye

Although Mamba models greatly improve Hyperspectral Image (HSI) classification, they have critical challenges in terms defining efficient and adaptive token sequences for improve performance. This paper therefore presents CSSMamba…

Computer Vision and Pattern Recognition · Computer Science 2026-01-23 Zack Dewis , Yimin Zhu , Zhengsen Xu , Mabel Heffring , Saeid Taleghanidoozdoozan , Quinn Ledingham , Lincoln Linlin Xu

Cloud detection in remote sensing imagery is a fundamental, critical, and highly challenging problem. Existing deep learning-based cloud detection methods generally formulate it as a single-stage pixel-wise binary segmentation task with one…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Jiajun Yang , Keyan Chen , Zhengxia Zou , Zhenwei Shi

Image restoration is a key task in low-level computer vision that aims to reconstruct high-quality images from degraded inputs. The emergence of Vision Mamba, which draws inspiration from the advanced state space model Mamba, marks a…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Yu-Cheng Lin , Yu-Syuan Xu , Hao-Wei Chen , Hsien-Kai Kuo , Chun-Yi Lee

Transformer has been extensively explored for hyperspectral image (HSI) classification. However, transformer poses challenges in terms of speed and memory usage because of its quadratic computational complexity. Recently, the Mamba model…

Computer Vision and Pattern Recognition · Computer Science 2025-01-10 Yapeng Li , Yong Luo , Lefei Zhang , Zengmao Wang , Bo Du

Breast ultrasound (BUS) image segmentation plays a vital role in assisting clinical diagnosis and early tumor screening. However, challenges such as speckle noise, imaging artifacts, irregular lesion morphology, and blurred boundaries…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Guoping Cai , Houjin Chen , Yanfeng Li , Jia Sun , Ziwei Chen , Qingzi Geng

Automated brain tumor segmentation in multi-parametric MRI remains challenging in resource-constrained settings where deep 3D networks are computationally prohibitive. We propose MMRINet, a lightweight architecture that replaces…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Abdelrahman Elsayed , Ahmed Jaheen , Mohammad Yaqub

Modelling disease progression in precision medicine requires capturing complex spatio-temporal dynamics while preserving anatomical integrity. Existing methods often struggle with longitudinal dependencies and structural consistency in…

Computer Vision and Pattern Recognition · Computer Science 2025-05-16 Hao Yang , Tao Tan , Shuai Tan , Weiqin Yang , Kunyan Cai , Calvin Chen , Yue Sun