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Medical time series are central to healthcare, enabling continuous monitoring and supporting timely clinical decisions. Despite recent progress, existing methods struggle to jointly model local-global dynamics and handle nonstationarities…

机器学习 · 计算机科学 2026-05-26 Da Zhang , Bingyu Li , Zhiyuan Zhao , Hongyuan Zhang , Junyu Gao , Xuelong Li

We present MambaH-Fit, a state space modelling framework tailored for hyper-surface fitting-based point cloud normal estimation. Existing normal estimation methods often fall short in modelling fine-grained geometric structures, thereby…

计算机视觉与模式识别 · 计算机科学 2025-10-13 Weijia Wang , Yuanzhi Su , Pei-Gen Ye , Yuan-Gen Wang , Xuequan Lu

Compared to single view medical image classification, using multiple views can significantly enhance predictive accuracy as it can account for the complementarity of each view while leveraging correlations between views. Existing multi-view…

计算机视觉与模式识别 · 计算机科学 2025-03-05 Xiaoyu Zheng , Xu Chen , Shaogang Gong , Xavier Griffin , Greg Slabaugh

Training deep learning models for semantic occupancy prediction is challenging due to factors such as a large number of occupancy cells, severe occlusion, limited visual cues, complicated driving scenarios, etc. Recent methods often adopt…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Heng Li , Yuenan Hou , Xiaohan Xing , Yuexin Ma , Xiao Sun , Yanyong Zhang

Accurate 3D medical image segmentation demands architectures capable of reconciling global context modeling with spatial topology preservation. While State Space Models (SSMs) like Mamba show potential for sequence modeling, existing…

图像与视频处理 · 电气工程与系统科学 2025-06-06 Hangyu Ji

Videos captured in low-light and underwater conditions often suffer from distortions such as noise, low contrast, color imbalance, and blur. These issues not only limit visibility but also degrade automatic tasks like detection.…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Guoxi Huang , Ruirui Lin , Yini Li , David R. Bull , Nantheera Anantrasirichai

Efficient evaluation of three-dimensional (3D) medical images is crucial for diagnostic and therapeutic practices in healthcare. Recent years have seen a substantial uptake in applying deep learning and computer vision to analyse and…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Wei Dai , Jun Liu

Multicategory remote object counting is a fundamental task in computer vision, aimed at accurately estimating the number of objects of various categories in remote images. Existing methods rely on CNNs and Transformers, but CNNs struggle to…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Peng Liu , Sen Lei , Heng-Chao Li

Long-range 3D object detection remains challenging because LiDAR observations become highly sparse and fragmented in the far field, making reliable context modeling difficult for existing detectors. To address this issue, recent state space…

计算机视觉与模式识别 · 计算机科学 2026-04-06 Cheng Lu , Mingqian Ji , Shanshan Zhang , Zhihao Li , Jian Yang

State Space Model (SSM) is a mathematical model used to describe and analyze the behavior of dynamic systems. This model has witnessed numerous applications in several fields, including control theory, signal processing, economics and…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Xiao Liu , Chenxu Zhang , Lei Zhang

In recent years, range-view-based LiDAR point cloud super-resolution techniques attract significant attention as a low-cost method for generating higher-resolution point cloud data. However, due to the sparsity and irregular structure of…

计算机视觉与模式识别 · 计算机科学 2025-05-19 Chuang Chen , Wenyi Ge

The rapid advances in deep learning have significantly enhanced the accuracy of multimodal 3D human pose estimation (HPE). However, the state-of-the-art (SOTA) HPE pipelines still rely on Transformers, whose quadratic complexity makes…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Zepeng Yang , Junxuan Bai , Hao Li , Ju Dai , Junjun Pan , Yongfeng Yin , Bin Li

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…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Sheng-Wei Chan , Hsin-Jui Pan , Chun-Po Shen , Chia-Min Lin , Yung-Che Wang , Jen-Shiun Chiang

Mamba, a special case of the State Space Model, is gaining popularity as an alternative to template-based deep learning approaches in medical image analysis. While transformers are powerful architectures, they have drawbacks, including…

3D Hand reconstruction from a single RGB image is challenging due to the articulated motion, self-occlusion, and interaction with objects. Existing SOTA methods employ attention-based transformers to learn the 3D hand pose and shape, yet…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Haoye Dong , Aviral Chharia , Wenbo Gou , Francisco Vicente Carrasco , Fernando De la Torre

A comprehensive understanding of molecular structures is important for the prediction of molecular ground-state conformation involving property information. Meanwhile, state space model (e.g., Mamba) has recently emerged as a promising…

化学物理 · 物理学 2025-11-14 Yuxin Gou , Aming Wu , Richang Hong , Meng Wang

Recent advancements in multivariate time series forecasting have been propelled by Linear-based, Transformer-based, and Convolution-based models, with Transformer-based architectures gaining prominence for their efficacy in temporal and…

机器学习 · 计算机科学 2024-09-27 Chaolv Zeng , Zhanyu Liu , Guanjie Zheng , Linghe Kong

State-Space Models (SSMs) have emerged as an efficient alternative to transformers, yet existing visual SSMs retain deeply ingrained biases from their origins in natural language processing. In this paper, we address these limitations by…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Enis Baty , Alejandro Hernández Díaz , Rebecca Davidson , Chris Bridges , Simon Hadfield

Accurate brain tumor segmentation is significant for clinical diagnosis and treatment but remains challenging due to tumor heterogeneity. Mamba-based State Space Models have demonstrated promising performance. However, despite their…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Danish Ali , Ajmal Mian , Naveed Akhtar , Ghulam Mubashar Hassan

Recently, Mamba-based methods have become popular in medical image segmentation due to their lightweight design and long-range dependency modeling capabilities. However, current segmentation methods frequently encounter challenges in fetal…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Caixu Xu , Junming Wei , Huizhen Chen , Pengchen Liang , Bocheng Liang , Ying Tan , Xintong Wei