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Image restoration requires simultaneously preserving fine-grained local structures and maintaining long-range spatial coherence. While convolutional networks struggle with limited receptive fields, and Transformers incur quadratic…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Mohammed Hassanin , Nour Moustafa , Weijian Deng , Ibrahim Radwan

UNet and its variants have been widely used in medical image segmentation. However, these models, especially those based on Transformer architectures, pose challenges due to their large number of parameters and computational loads, making…

Image and Video Processing · Electrical Eng. & Systems 2024-03-12 Weibin Liao , Yinghao Zhu , Xinyuan Wang , Chengwei Pan , Yasha Wang , Liantao Ma

Existing Transformer-based models for point cloud analysis suffer from quadratic complexity, leading to compromised point cloud resolution and information loss. In contrast, the newly proposed Mamba model, based on state space models (SSM),…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Xu Han , Yuan Tang , Zhaoxuan Wang , Xianzhi Li

Deep learning has achieved remarkable success in medical image segmentation, often reaching expert-level accuracy in delineating tumors and tissues. However, most existing approaches remain task-specific, showing strong performance on…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Fares Bougourzi , Fadi Dornaika , Abdenour Hadid

We introduce a novel deep learning method for decoding error correction codes based on the Mamba architecture, enhanced with Transformer layers. Our approach proposes a hybrid decoder that leverages Mamba's efficient sequential modeling…

Information Theory · Computer Science 2025-05-26 Shy-el Cohen , Yoni Choukroun , Eliya Nachmani

Remote sensing change detection (CD) has made significant advancements with the adoption of Convolutional Neural Networks (CNNs) and Transformers. While CNNs offer powerful feature extraction, they are constrained by receptive field…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 JunYao Kaung , HongWei Ge

Abnormality detection in medical imaging is a critical task requiring both high efficiency and accuracy to support effective diagnosis. While convolutional neural networks (CNNs) and Transformer-based models are widely used, both face…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Yao Wang , Dong Yang , Zhi Qiao , Wenjian Huang , Liuzhi Yang , Zhen Qian

Deep learning models often require specially designed architectures to process data of different dimensions, such as 1D time series, 2D images, and 3D volumetric data. Existing bidirectional models mainly focus on sequential data, making it…

Machine Learning · Computer Science 2024-11-26 Hao Liu

Convolutional Neural Networks (CNNs) and Transformer-based self-attention models have become the standard for medical image segmentation. This paper demonstrates that convolution and self-attention, while widely used, are not the only…

Computer Vision and Pattern Recognition · Computer Science 2024-10-30 Abbas Khan , Muhammad Asad , Martin Benning , Caroline Roney , Gregory Slabaugh

Remote sensing images are frequently obscured by cloud cover, posing significant challenges to data integrity and reliability. Effective cloud detection requires addressing both short-range spatial redundancies and long-range atmospheric…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Tianxiang Xue , Jiayi Zhao , Jingsheng Li , Changlu Chen , Kun Zhan

Mamba is a newly proposed architecture which behaves like a recurrent neural network (RNN) with attention-like capabilities. These properties are promising for speaker diarization, as attention-based models have unsuitable memory…

Sound · Computer Science 2024-10-11 Alexis Plaquet , Naohiro Tawara , Marc Delcroix , Shota Horiguchi , Atsushi Ando , Shoko Araki

In the domain of 3D biomedical image segmentation, Mamba exhibits the superior performance for it addresses the limitations in modeling long-range dependencies inherent to CNNs and mitigates the abundant computational overhead associated…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Weitong Wu , Zhaohu Xing , Jing Gong , Qin Peng , Lei Zhu

In the information retrieval (IR) area, dense retrieval (DR) models use deep learning techniques to encode queries and passages into embedding space to compute their semantic relations. It is important for DR models to balance both…

Information Retrieval · Computer Science 2024-08-23 Hanqi Zhang , Chong Chen , Lang Mei , Qi Liu , Jiaxin Mao

Semantic segmentation of remote sensing imagery is a fundamental task in computer vision, supporting a wide range of applications such as land use classification, urban planning, and environmental monitoring. However, this task is often…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Qinfeng Zhu , Han Li , Liang He , Lei Fan

CNN- and Transformer-based architectures have achieved strong performance in medical image segmentation, but CNNs are limited in modeling long-range dependencies, while Transformers often suffer from quadratic computational and memory…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Diego Adame , Fabian Vazquez , Jose A. Nunez , Huimin Li , Jinghao Yang , Erik Enriquez , DongChul Kim , Haoteng Tang , Bin Fu , Pengfei Gu

Long-short range time series forecasting is essential for predicting future trends and patterns over extended periods. While deep learning models such as Transformers have made significant strides in advancing time series forecasting, they…

Machine Learning · Computer Science 2024-09-16 Wenqing Zhang , Junming Huang , Ruotong Wang , Changsong Wei , Wenqian Huang , Yuxin Qiao

Recent sequence modeling approaches using selective state space sequence models, referred to as Mamba models, have seen a surge of interest. These models allow efficient processing of long sequences in linear time and are rapidly being…

Machine Learning · Computer Science 2025-01-16 Farnoush Rezaei Jafari , Grégoire Montavon , Klaus-Robert Müller , Oliver Eberle

Recent deep models for image shadow removal often rely on attention-based architectures to capture long-range dependencies. However, their fixed attention patterns tend to mix illumination cues from irrelevant regions, leading to distorted…

Computer Vision and Pattern Recognition · Computer Science 2025-10-29 Zhaotong Yang , Yi Chen , Yanying Li , Shengfeng He , Yangyang Xu , Junyu Dong , Jian Yang , Yong Du

Transformers have revolutionized deep learning across various tasks, including audio representation learning, due to their powerful modeling capabilities. However, they often suffer from quadratic complexity in both GPU memory usage and…

Audio and Speech Processing · Electrical Eng. & Systems 2025-02-06 Siavash Shams , Sukru Samet Dindar , Xilin Jiang , Nima Mesgarani

We introduce a novel state-space architecture for diffusion models, effectively harnessing spatial and frequency information to enhance the inductive bias towards local features in input images for image generation tasks. While state-space…

Computer Vision and Pattern Recognition · Computer Science 2025-04-14 Hao Phung , Quan Dao , Trung Dao , Hoang Phan , Dimitris Metaxas , Anh Tran