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cs.CV2026

SRENet: Spectral Re-Entry Network for Point Cloud Action Recognition

Qiuxia Wu, Jiarui Lan, Wenxiong Kang +2

Recognizing human actions from point cloud sequences is critical for 3D perception driven applications such as autonomous driving and human-computer interaction. However, the irreg…

cs.CV2025★ 1 cited

Unsupervised Anomaly Detection in Brain MRI via Disentangled Anatomy Learning

Tao Yang, Xiuying Wang, Hao Liu +4

Detection of various lesions in brain MRI is clinically critical, but challenging due to the diversity of lesions and variability in imaging conditions. Current unsupervised learni…

cs.CV2025

Intersectional Fairness in Vision-Language Models for Medical Image Disease Classification

Yupeng Zhang, Adam G. Dunn, Usman Naseem +1

Medical artificial intelligence (AI) systems, particularly multimodal vision-language models (VLM), often exhibit intersectional biases where models are systematically less confide…

cs.CV2025★ 3 cited

FedSC: Federated Learning with Semantic-Aware Collaboration

Huan Wang, Haoran Li, Huaming Chen +3

Federated learning (FL) aims to train models collaboratively across clients without sharing data for privacy-preserving. However, one major challenge is the data heterogeneity issu…

cs.CV2025★ 16 cited

Improving Weakly Supervised Temporal Action Localization by Exploiting Multi-resolution Information in Temporal Domain

Rui Su, Dong Xu, Luping Zhou +1

Weakly supervised temporal action localization is a challenging task as only the video-level annotation is available during the training process. To address this problem, we propos…

cs.CV2025★ 4 cited

MedCFVQA: A Causal Approach to Mitigate Modality Preference Bias in Medical Visual Question Answering

Shuchang Ye, Usman Naseem, Mingyuan Meng +2

Medical Visual Question Answering (MedVQA) is crucial for enhancing the efficiency of clinical diagnosis by providing accurate and timely responses to clinicians' inquiries regardi…

cs.CV2025

MIRROR: Multi-Modal Pathological Self-Supervised Representation Learning via Modality Alignment and Retention

Tianyi Wang, Jianan Fan, Dingxin Zhang +4

Histopathology and transcriptomics are fundamental modalities in oncology, encapsulating the morphological and molecular aspects of the disease. Multi-modal self-supervised learnin…

cs.CV2025

Using MRNet to Predict Lunar Rock Categories Detected by Chang'e 5 Probe

Jin Cui, Yifei Zou, Siyuan Zhang

China's Chang'e 5 mission has been a remarkable success, with the chang'e 5 lander traveling on the Oceanus Procellarum to collect images of the lunar surface. Over the past half c…

cs.CV2025★ 2 cited

Towards End-to-End Neuromorphic Event-based 3D Object Reconstruction Without Physical Priors

Chuanzhi Xu, Langyi Chen, Haodong Chen +2

Neuromorphic cameras, also known as event cameras, are asynchronous brightness-change sensors that can capture extremely fast motion without suffering from motion blur, making them…

cs.CV2024★ 27 cited

Hyper-Fusion Network for Semi-Automatic Segmentation of Skin Lesions

Lei Bi, Michael Fulham, Jinman Kim

Automatic skin lesion segmentation methods based on fully convolutional networks (FCNs) are regarded as the state-of-the-art for accuracy. When there are, however, insufficient tra…

cs.CV2024★ 31 cited

NeRF-NQA: No-Reference Quality Assessment for Scenes Generated by NeRF and Neural View Synthesis Methods

Qiang Qu, Hanxue Liang, Xiaoming Chen +2

Neural View Synthesis (NVS) has demonstrated efficacy in generating high-fidelity dense viewpoint videos using a image set with sparse views. However, existing quality assessment m…

cs.CV2024★ 16 cited

EvRepSL: Event-Stream Representation via Self-Supervised Learning for Event-Based Vision

Qiang Qu, Xiaoming Chen, Yuk Ying Chung +1

Event-stream representation is the first step for many computer vision tasks using event cameras. It converts the asynchronous event-streams into a formatted structure so that conv…

cs.CV2024

Language-guided Medical Image Segmentation with Target-informed Multi-level Contrastive Alignments

Mingjian Li, Mingyuan Meng, Shuchang Ye +4

Medical image segmentation is a fundamental task in numerous medical engineering applications. Recently, language-guided segmentation has shown promise in medical scenarios where t…

cs.CV2024

Resource-Efficient Multiview Perception: Integrating Semantic Masking with Masked Autoencoders

Kosta Dakic, Kanchana Thilakarathna, Rodrigo N. Calheiros +1

Multiview systems have become a key technology in modern computer vision, offering advanced capabilities in scene understanding and analysis. However, these systems face critical c…

cs.CV2024★ 8 cited

SGSeg: Enabling Text-free Inference in Language-guided Segmentation of Chest X-rays via Self-guidance

Shuchang Ye, Mingyuan Meng, Mingjian Li +2

Segmentation of infected areas in chest X-rays is pivotal for facilitating the accurate delineation of pulmonary structures and pathological anomalies. Recently, multi-modal langua…

cs.CV2024★ 28 cited

Unleashing the Power of Generic Segmentation Models: A Simple Baseline for Infrared Small Target Detection

Mingjin Zhang, Chi Zhang, Qiming Zhang +3

Recent advancements in deep learning have greatly advanced the field of infrared small object detection (IRSTD). Despite their remarkable success, a notable gap persists between th…

cs.CV2024

Radio Frequency Signal based Human Silhouette Segmentation: A Sequential Diffusion Approach

Penghui Wen, Kun Hu, Dong Yuan +3

Radio frequency (RF) signals have been proved to be flexible for human silhouette segmentation (HSS) under complex environments. Existing studies are mainly based on a one-shot app…

cs.CV2024★ 13 cited

TractGraphFormer: Anatomically Informed Hybrid Graph CNN-Transformer Network for Interpretable Sex and Age Prediction from Diffusion MRI Tractography

Yuqian Chen, Fan Zhang, Meng Wang +10

The relationship between brain connections and non-imaging phenotypes is increasingly studied using deep neural networks. However, the local and global properties of brain white ma…

cs.CV2024★ 5 cited

RU-AI: A Large Multimodal Dataset for Machine-Generated Content Detection

Liting Huang, Zhihao Zhang, Yiran Zhang +2

The recent generative AI models' capability of creating realistic and human-like content is significantly transforming the ways in which people communicate, create and work. The ma…

cs.CV2024★ 2 cited

Motion Keyframe Interpolation for Any Human Skeleton via Temporally Consistent Point Cloud Sampling and Reconstruction

Clinton Mo, Kun Hu, Chengjiang Long +2

In the character animation field, modern supervised keyframe interpolation models have demonstrated exceptional performance in constructing natural human motions from sparse pose d…

cs.CV2024★ 18 cited

BenthicNet: A global compilation of seafloor images for deep learning applications

Scott C. Lowe, Benjamin Misiuk, Isaac Xu +26

Advances in underwater imaging enable collection of extensive seafloor image datasets necessary for monitoring important benthic ecosystems. The ability to collect seafloor imagery…

cs.CV2024★ 3 cited

Cross-domain Fiber Cluster Shape Analysis for Language Performance Cognitive Score Prediction

Yui Lo, Yuqian Chen, Dongnan Liu +8

Shape plays an important role in computer graphics, offering informative features to convey an object's morphology and functionality. Shape analysis in brain imaging can help inter…

cs.CV2024★ 3 cited

When ControlNet Meets Inexplicit Masks: A Case Study of ControlNet on its Contour-following Ability

Wenjie Xuan, Yufei Xu, Shanshan Zhao +4

ControlNet excels at creating content that closely matches precise contours in user-provided masks. However, when these masks contain noise, as a frequent occurrence with non-exper…

cs.CV2024★ 5 cited

Multi-source-free Domain Adaptation via Uncertainty-aware Adaptive Distillation

Yaxuan Song, Jianan Fan, Dongnan Liu +1

Source-free domain adaptation (SFDA) alleviates the domain discrepancy among data obtained from domains without accessing the data for the awareness of data privacy. However, exist…