Image Segmentation

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13 papers in the last four weeks, up 44% on the four weeks before. 0.1% of all new papers.

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Clinically Aligned Geometry Constraints for Robust IVUS Vessel Boundary Segmentation
Jun 17, 2026Yunshu Chen, Litao Yang, Giuseppe Di Giovanni +9Ultrasound Image Segmentation Image Segmentation
AIM For Health Lab, Monash University, Melbourne, Australia · Department of Data Science and Artificial Intelligence, Faculty of IT, Monash University, Melbourne, Australia · Monash University Victorian Heart Institute, Melbourne, Australia +3
Do Gaussian Scenes Contain Enough Structure for Intrinsic Segmentation?
Jun 17, 2026Mohamed Rayan Barhdadi, Hasan Yazar, Erchin Serpedin +23D Gaussian Splatting Image Segmentation
Texas A&M University · Istanbul Technical University · Hamad Bin Khalifa University
Human-in-the-Loop Atlas-Based 3D Asset Segmentation for Interactive Content Workflows
Jun 16, 2026Paul Julius Kühn, Saptarshi Neil Sinha, Jakob Hansen +1Image Segmentation
Fraunhofer IGD, 64283 Darmstadt, Germany · Fraunhofer IGD, 64283, Darmstadt Germany · Fraunhofer IGD & Hochschule RheinMain, Germany
Segmentation-based Detection for Efficient Multi-Task Spacecraft Perception
Jun 13, 2026Sivaperuman Muniyasamy, Surendar DevasundaramImage Segmentation Multi-Task Learning
University of Arizona, Tucson, AZ, USA
Multi-view feature High-order Fusion for Space Weak Object Detection and Segmentation
Jun 13, 2026Weilong Guo, Yuhan Sun, Shengyang LiImage Segmentation Multi-View Learning
Technology and Engineering Center for Space Utilization, Chinese Academy of Sciences, Beijing 100094, China · Key Laboratory of Space Utilization, Chinese Academy of Sciences, Beijing 100094, China · University of Chinese Academy of Sciences, Beijing 100049, China
Texture-Shape Bias Balancing for Robust Synthetic-to-Real Semantic Segmentation in Automotive NIR Imagery
Jun 13, 2026Felix Stillger, Ben Hamscher, Lukas Hahn +3Synthetic-to-Real Domain Adaptation Synthetic Data Augmentation
University of Wuppertal, Germany · Heinrich Heine University Düsseldorf, Germany · Aptiv, Germany +1
Mask Proposal Voting Based on Geodesic Framework for Robust Image Segmentation
Jun 12, 2026Li Liu, Mingzhu Wang, Zhenjiang Li +2Image Segmentation
Yuanshen Rehabilitation Institute, Shanghai Jiao Tong University School of Medicine, 200025 Shanghai, China · Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 200437 Shanghai, China · Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, 250117 Jinan, China +1
Deep Learning in Seismic Interpretation: Federated Advances in Salt Dome Segmentation
Jun 12, 2026Muhammad Zain Mehdi, Muhammad Zaid, Owais AleemImage Segmentation U-Net
Computer Science Department FAST-NUCES Lahore, Pakistan
IPSM-Bench: A New Intermediate Phase Segmentation Benchmark in Microstructure Images of Zinc-Based Absorbable Biomaterials
Jun 9, 2026Jinglin Xu, Shangyan Zhao, Jiabo Wang +5Image Segmentation Materials Science
School of Artificial Intelligence, University of Science and Technology Beijing, China · School of Materials Science and Engineering, University of Science and Technology Beijing, China · School of Big Data and Software Engineering, Chongqing University, China +3
POPSICLE: Benchmark Datasets for Segmentation and Localization in CryoET
Jun 8, 2026Jonathan Schwartz, Utz Heinrich Ermel, C. Braxton Owens +6Image Segmentation Cryo-Electron Microscopy
1Biohub, Redwood City, CA 94063, USA · 2Brigham Young University, Provo, UT, 84602, USA
Reason Twice: Segmentation via Candidate Discovery and Comparative Reasoning
Jun 8, 2026Xinyan Gao, Haoran Hao, Xiangyu YueImage Segmentation Text-Guided Image Segmentation
MMLab, The Chinese University of Hong Kong · Nanjing University
DifferSeg: Towards Diverse Multimodal Binary Segmentation via Differential Perception and Frequency Guidance
Jun 8, 2026Qiangqiang Zhou, Jiawei Xu, Yong Chen +3Image Segmentation Multimodal Fusion
School of Artificial Intelligence, Jiangxi Normal University, Nanchang, China · Institute of AI Education, East China Normal University, Shanghai, China · Yale School of Medicine, Yale University, New Haven, CT, USA
Where Does Texture Evidence Live in SAM? Features, Proposal Masks, and Texture Segmentation
Jun 7, 2026Nadav Orenstein, Aviad Cohen Zada, Shai Avidan +1Image Segmentation Vision Foundation Models
Tel Aviv University, Israel · Stanford University, Technion, USA
Sub-Semantic Image Segmentation
Jun 7, 2026Aviad Cohen Zada, Nadav Orenstein, Shai Avidan +1Image Segmentation Text-Guided Image Segmentation
Tel Aviv University, Israel · Stanford University, Technion, USA · Technion
Co-GLANCE: Uncertainty-Aware Active Perception for Heterogeneous Robot Teaming
Jun 7, 2026Michal P. Podolinsky, Neel P. Bhatt, Pranay Samineni +3Active Perception Image Segmentation
The University of Texas at Austin
Have I Solved This Before? Retrieving Similar Segmentation Problems for Evolutionary Learning
Jun 6, 2026Andreas Margraf, Henning Cui, Jörg HähnerManufacturing Image Segmentation
Institute of Computer Science, University of Augsburg, Germany
Comparison of Deep Learning Frameworks For Rice Disease Mapping From UAV Multispectral Imaging
Jun 4, 2026Yadav Raj Ghimire, Jagrati Talreja, Tewodros Syum Gebre +3Image Segmentation Remote Sensing Image Segmentation
North Carolina A&T State University Greensboro, North Carolina, USA.
Applying Deep Learning for cockpit segmentation in the context of mixed reality
Jun 2, 2026Alexandre Leles Sousa, Pedro de Oliveira Nielson, Erick Oliveira Rodrigues +2Image Segmentation
* Laboratdrio de Robética, sistemas inteligentes e Complezos - RobSIC Instituto de Ciências Tecnoldgicas Universidade Federal de Itajubd, Campus Itabira, MG. · ** Universidade Tecnológica Federal do Parand - UTFPR, Campus Pato Branco/PR
AmbientEye: A Dataset for Pupil Segmentation under Natural Ambient Infrared Illumination
Jun 2, 2026Mingyu Han, Hyunyoung Han, Nitheekulawatn Thommakoon +4Image Segmentation Eye Tracking
Electrical Engineering, Korea Advanced Institute of Science and Technology, KR · Intelligent Systems Department, Delft University of Technology, NL
GABI: Geometry-Aware Boundary Integration for Spacecraft Segmentation
May 30, 2026Iason Georgios Velentzas, Dhruv Ahuja, Panagiotis TsiotrasImage Segmentation Boundary-Aware Segmentation
Georgia Institute of Technology
Redefining Instance Matching: A Unified Framework for Part-Aware Matching in Panoptic Segmentation Evaluation
May 29, 2026Erik Großkopf, Soumya Snigdha Kundu, Hendrik Möller +9Image Segmentation Panoptic Segmentation
Hertie Institute for AI in Brain Health, University of Tübingen, Germany · King’s College London, UK · Technical University of Munich, Germany +1
Energy-Aware NECO for Single-Pass Pixel-wise Out-of-Distribution Detection in Semantic Segmentation
May 28, 2026Boyuan Zhang, Huanshan Huang, Yifei CaoImage Segmentation OOD Detection
Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France. · CIAD, UTBM, Universit´e Marie et Louis Pasteur, France. · U2IS, ENSTA, Institut Polytechnique de Paris, France.
One Click per Cell Type Suffices: Training-free Group Interaction for Cell Instance Segmentation
May 28, 2026Sanghyun Jo, Seo Jin Lee, Seohyung Hong +4Interactive Medical Image Segmentation Cross-Modality Medical Image Segmentation
1OGQ, Korea · 2Seoul National University, Korea · 3LG CNS, Korea
Turbulence-Robust Dynamic Object Segmentation with Multi-Signal Priors and SAM2 Refinement
May 28, 2026Bolian Peng, Ying Tang, Xu Liu +2Image Segmentation Video Object Segmentation
Xidian University
A Multiscale Kinetic Framework for Image Segmentation: From Particle Systems to Continuum Models
May 27, 2026Horacio Tettamanti, Giulia Guicciardi, Mattia ZanellaDynamical Systems Image Segmentation
Department of Mathematics “F. Casorati” University of Pavia, Italy
Accelerating Robot Path Planning via Connectivity-Preserving Region Proposal Network
May 27, 2026Zhanzheng Ma, Cancan Zhao, Shuai Zhang +1Image Segmentation Roadmap-Based Motion Planning
School of Management, Hefei University of Technology, Hefei 230009, China
MORI-Seg: Learning Morphological Geometry for Instance Segmentation without Instance Annotations
May 27, 2026Leiyue Zhao, Tianyu Shi, Daniel Reisenbuchler +12Image Segmentation Weakly Supervised Image Segmentation
Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China · Sichuan University, Chengdu, Sichuan, 610064, China · University of Regensburg, Regensburg, Bavaria, 93053, Germany +6
Can Segmentation Models Understand the World? Towards Proactive Affordance Reasoning via Visual Chain-of-Thought
May 26, 2026Yuchen Guo, Junli Gong, Hongmin Cai +2Image Segmentation Text-Guided Image Segmentation
Northwestern University · Northeastern University · South China University of Technology +2
Not All NVFP4 QAT Recipes Are Equal: How Architecture and Scale Shape Model Quality for Anomaly Segmentation
May 26, 2026Zijian Du, Oleg RybakovEfficient Neural Network Inference Image Segmentation
NVIDIA
Image Thresholding: Understanding Bias of Evaluation Metrics towards Specific Evaluation Functions
May 26, 2026Eslam Hegazy, Mohamed GabrImage Segmentation Image Quality Assessment
German University in Cairo, Cairo, Egypt

Jun 17, 2026, cs.CVJ/K move · Enter open · S save

Clinically Aligned Geometry Constraints for Robust IVUS Vessel Boundary Segmentation

Yunshu Chen, Litao Yang, Giuseppe Di Giovanni, Jordan Tan+8

AIM For Health Lab, Monash University, Melbourne, Australia · Department of Data Science and Artificial Intelligence, Faculty of IT, Monash University, Melbourne, Australia · Monash University Victorian Heart Institute, Melbourne, Australia+3

Ultrasound Image Segmentation Image Segmentation Medical Imaging Medical Image Segmentation Coronary Artery Segmentation

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Intravascular ultrasound (IVUS) lumen and external elastic membrane (EEM) segmentation is important for quantitative coronary plaque burden assessment. Errors in lumen or EEM delineation directly propagate to plaque area, plaque burden and geometric measurements. However, standard methods prioritising overlap scores often suffer from boundary drift and topology errors, leading to inaccurate clinical measurements. We present GeoCat, a geometry-consistent network that processes 5-frame IVUS clips using dual Cartesian-polar encoders with cross-domain attention and temporal fusion. A differentiable geometry consistency loss directly supervises clinically relevant descriptors including diameters, orientations, and cross-sectional areas. The model is trained on 12,242 annotated frames from 146 patients acquired with two commercial IVUS systems. We evaluate performance using both segmentation accuracy and plaque-relevant clinical metrics, including Dice/IoU, boundary measures(95HD (mm), ASSD), topology violation rate, and clinical geometry errors (dmax/dmin, angles, and areas). On our dataset, GeoCat achieves a Dice of 0.93, reduces 95HD to 0.14 mm, and lowers topology violations to 1.0%. Importantly, it significantly improves geometric fidelity, yielding diameter errors of 0.13-0.16 mm and angular errors of ~8 degrees, supporting reliable plaque burden quantification.

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