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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 2024-09-10 Mingya Zhang , Zhihao Chen , Yiyuan Ge , Xianping Tao

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

We present RMA-Mamba, a novel architecture that advances the capabilities of vision state space models through a specialized reverse mamba attention module (RMA). The key innovation lies in RMA-Mamba's ability to capture long-range…

Image and Video Processing · Electrical Eng. & Systems 2025-03-07 Jun Zeng , Debesh Jha , Ertugrul Aktas , Elif Keles , Alpay Medetalibeyoglu , Matthew Antalek , Robert Lewandowski , Daniela Ladner , Amir A. Borhani , Gorkem Durak , Ulas Bagci

Reconstructing high-fidelity MR images from undersampled k-space data remains a challenging problem in MRI. While Mamba variants for vision tasks offer promising long-range modeling capabilities with linear-time complexity, their direct…

Image and Video Processing · Electrical Eng. & Systems 2026-05-05 Hongli Chen , Pengcheng Fang , Yuxia Chen , Yingxuan Ren , Jing Hao , Fangfang Tang , Xiaohao Cai , Shanshan Shan , Feng Liu

With the evolution of large language models, traditional Transformer models become computationally demanding for lengthy sequences due to the quadratic growth in computation with respect to the sequence length. Mamba, emerging as a…

Machine Learning · Computer Science 2024-08-22 Haoran Xu , Ziqian Liu , Rong Fu , Zhongling Su , Zerui Wang , Zheng Cai , Zhilin Pei , Xingcheng Zhang

Prior efforts in light-weight model development mainly centered on CNN and Transformer-based designs yet faced persistent challenges. CNNs adept at local feature extraction compromise resolution while Transformers offer global reach but…

Computer Vision and Pattern Recognition · Computer Science 2024-03-18 Xiaohuan Pei , Tao Huang , Chang Xu

Transformer-based embedding models suffer from quadratic computational and linear memory complexity, limiting their utility for long sequences. We propose recurrent architectures as an efficient alternative, introducing a vertically chunked…

Computation and Language · Computer Science 2026-04-21 Tobias Grantner , Emanuel Sallinger , Martin Flechl

High-performance semantic segmentation has achieved significant progress in recent years, often driven by increasingly large backbones and higher computational budgets. While effective, such approaches introduce substantial computational…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Sheng-Wei Chan , Hsin-Jui Pan , Chun-Po Shen , Chia-Min Lin , Yung-Che Wang , Jen-Shiun Chiang

In recent advancements in medical image analysis, Convolutional Neural Networks (CNN) and Vision Transformers (ViT) have set significant benchmarks. While the former excels in capturing local features through its convolution operations, the…

Image and Video Processing · Electrical Eng. & Systems 2024-04-02 Ziyang Wang , Jian-Qing Zheng , Yichi Zhang , Ge Cui , Lei Li

Widely used traditional pipelines for subcortical brain segmentation are often inefficient and slow, particularly when processing large datasets. Furthermore, deep learning models face challenges due to the high resolution of MRI images and…

Image and Video Processing · Electrical Eng. & Systems 2024-10-15 Aaron Cao , Zongyu Li , Jordan Jomsky , Andrew F. Laine , Jia Guo

Attention is the critical component of a transformer. Yet the quadratic computational complexity of vanilla full attention in the input size and the inability of its linear attention variant to focus have been challenges for computer vision…

Computer Vision and Pattern Recognition · Computer Science 2025-06-11 Nhat Thanh Tran , Fanghui Xue , Shuai Zhang , Jiancheng Lyu , Yunling Zheng , Yingyong Qi , Jack Xin

Segmentation is the assigning of a semantic class to every pixel in an image and is a prerequisite for various statistical analysis tasks in materials science, like phase quantification, physics simulations or morphological…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Ronan Docherty , Isaac Squires , Antonis Vamvakeros , Samuel J. Cooper

High-resolution remote sensing analysis faces challenges in global context modeling due to scene complexity and scale diversity. While CNNs excel at local feature extraction via parameter sharing, their fixed receptive fields fundamentally…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Chunshan Li , Rong Wang , Xiaofei Yang , Dianhui Chu

The advent of Transformer and Mamba-based architectures has significantly advanced 3D medical image segmentation by enabling global contextual modeling, a capability traditionally limited in Convolutional Neural Networks (CNNs). However,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Duy D. Nguyen , Phat T. Tran-Truong

Multimodal Large Language Models (MLLMs) have attracted much attention for their multifunctionality. However, traditional Transformer architectures incur significant overhead due to their secondary computational complexity. To address this…

Computer Vision and Pattern Recognition · Computer Science 2024-08-22 Wenjun Huang , Jiakai Pan , Jiahao Tang , Yanyu Ding , Yifei Xing , Yuhe Wang , Zhengzhuo Wang , Jianguo Hu

Recent advancements have highlighted the Mamba framework, a state-space model known for its efficiency in capturing long-range dependencies with linear computational complexity. While Mamba has shown competitive performance in medical image…

Image and Video Processing · Electrical Eng. & Systems 2025-02-05 Weiren Zhao , Feng Wang , Yanran Wang , Yutong Xie , Qi Wu , Yuyin Zhou

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

Robust feature representations are essential for learning-based Multi-View Stereo (MVS), which relies on accurate feature matching. Recent MVS methods leverage Transformers to capture long-range dependencies based on local features…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Jianfei Jiang , Qiankun Liu , Hongyuan Liu , Haochen Yu , Liyong Wang , Jiansheng Chen , Huimin Ma

Recent segmentation methods, which adopt large-scale data training and transformer architecture, aim to create one foundation model that can perform multiple tasks. However, most of these methods rely on heavy encoder and decoder…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Shilin Xu , Haobo Yuan , Qingyu Shi , Lu Qi , Jingbo Wang , Yibo Yang , Yining Li , Kai Chen , Yunhai Tong , Bernard Ghanem , Xiangtai Li , Ming-Hsuan Yang

Mamba is emerging as a novel approach to overcome the challenges faced by Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs) in computer vision. While CNNs excel at extracting local features, they often struggle to capture…

Computer Vision and Pattern Recognition · Computer Science 2024-10-07 Md Maklachur Rahman , Abdullah Aman Tutul , Ankur Nath , Lamyanba Laishram , Soon Ki Jung , Tracy Hammond