Medical Image Anomaly Detection

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  1. Quasi-Binarized Autoencoders: An Architecture-Independent Information Bottleneck for Medical Image Anomaly Detection

    Oct 7, 2026Shouhei Hanaoka, Takahiro Nakao, Atsushi Takamatsu +2Medical Image Anomaly DetectionUnsupervised Anomaly Detection

  2. The RSNA Intracranial Aneurysm (RSNA-ICA) Dataset

    Oct 1, 2026Maria Correia de Verdier, Rachit Saluja, Jason Sho +37Medical Image Anomaly DetectionMedical Image Localization

  3. Multi-Site Real-World Performance of Commercial AI for Pulmonary and Incidental Pulmonary Embolism Detection

    Sep 29, 2026Aawez Mansuri, Mohammadreza Chavoshi, Theodorus Dapamede +13Medical Image AnalysisMedical Image Anomaly Detection

  4. FD-AA: A Lightweight Focal-Diffuse And Attenuation-Aware Head for Incidental Abdominal Abnormality Detection in Chest CT

    Sep 28, 2026Haoyan Ding, Kritika Iyer, Halid Yerebakan +9Medical Image Anomaly DetectionMedical Image Classification

  5. VD-DeepStack: Bridging Visual Comparison and Language Reasoning for Few-Shot Anomaly Detection

    Sep 28, 2026Mengyang Zhao, Zhuolin He, Haiyang Yu +9Few-Shot Anomaly DetectionVisual Reasoning

  6. Unsupervised Brain Anomaly Detection as a Bayesian Inverse Problem with Diffusion Prior

    Sep 21, 2026Hugues Roy, Reuben Dorent, Ninon BurgosMedical Image Anomaly DetectionAnomaly Localization

  7. Seeing Abnormal from Normal: Glomerular Abnormality in Representations of Normal Renal Morphology

    Sep 16, 2026Greta Hasko, Rachit Saluja, Tianyu Shi +11Medical Image Anomaly DetectionUnsupervised Anomaly Detection

  8. Bridging Vision Foundation Model Priors with CLIP for Spatial-aware Few-shot Anomaly Detection in Medical Images

    Sep 14, 2026Juzheng Miao, Yuchen Yuan, Cheng Chen +1Few-Shot Anomaly DetectionMedical Image Anomaly Detection

  9. GRIPNet: Gaussian Radial Intensity Prior Guided Architecture for Pulmonary Nodule Detection in CT

    Sep 12, 2026Haojie Yang, Ran SuSmall Object DetectionMedical Image Anomaly Detection

  10. Unsupervised Anomaly Detection for Image Dataset Quality Assurance in Multi-Center Breast MRI

    Aug 17, 2026Chiara Tappermann, Steffen Renisch, Lars Ole Schwen +3Medical ImagingMedical Image Anomaly Detection

  11. HexMIL: Hierarchical Attention MIL for Ante-Hoc Explainable Detection of AI-Manipulated CT Volumes

    Aug 5, 2026Orazio Pontorno, Luca Guarnera, Zahid Akhtar +1Explainable Deepfake DetectionMedical Image Anomaly Detection

  12. Keep the Needle, Prune the Haystack: Defect-Preserving Token Pruning for Efficient Zero-Shot Anomaly Detection

    Aug 4, 2026Yanning Hou, Jingyuan Zhang, Xiaoyun Wang +3Medical Image Anomaly DetectionIndustrial Anomaly Detection

  13. A Unified 2D Framework for DeepLesion Detection, Segmentation and Short Report Generation

    Aug 3, 2026Ruida Cheng, Tejas S. Mathai, Benjamin Hou +4Radiology Report GenerationMedical Image Anomaly Detection

  14. FreqAnchorAD: Language-Free Zero-Shot Anomaly Detection via Frequency-Deviation Anchoring

    Aug 1, 2026Jianfeng Qiu, Peiyuan Li, Juan Xie +4Frequency-Domain Feature LearningMedical Image Anomaly Detection

  15. Reconstruction-Shift Discrimination via Mask-Guided Latent Diffusion for Medical Anomaly Detection

    Aug 1, 2026Yibo Wan, Jinyu Cai, Yunhe Zhang +2Latent Diffusion ModelsMedical Image Anomaly Detection

  16. Beyond Static Anchors: Bounded Prototype Conditioning for Language-Free Medical Anomaly Detection

    Aug 1, 2026Yibo Wan, Jinyu Cai, See-kiong NgFew-Shot Anomaly DetectionMedical Image Anomaly Detection

  17. VFAD: Variational Semantic Prompting Meets Frequency-Adaptive Representation Learning for Zero-Shot Anomaly Detection

    Jul 31, 2026Peng Chen, Kaige Li, Wei Wang +5VLM AdaptationFrequency-Domain Feature Learning

  18. Group Equivariant Diffusion for Anomaly Detection in Computational Cytology

    Jul 28, 2026Swarnadip Chatterjee, Ssharvien Kumar Sivakumar, Anirban MukhopadhyayComputational PathologyMedical Image Anomaly Detection

  19. Panda: Unsupervised Pelvic Anomaly Detection for Real-Time MR Imaging

    Jul 27, 2026Anika Knupfer, Maximilian Lindholz, Johanna Paula Müller +4Online Anomaly DetectionMedical Image Anomaly Detection

  20. Bowel Obstruction Detection and Localization on Abdominal CT with Deep Learning

    Jul 24, 2026Moritz Vandenhirtz, Andrea Agostini, Dana Belde +5Medical Image Anomaly DetectionExplainable Medical Image Analysis

  21. PRISM-DR: Per-lesion Retinal Inference with Specialist Models for Diabetic Retinopathy

    Jul 22, 2026Zübeyr Özeren, Tansel UyarDiabetic Retinopathy GradingMedical Image Anomaly Detection

  22. A novel unsupervised machine learning strategy to handle multimodal cardiac PET/MRI data

    Jul 15, 2026Brunnhilde Ponsi, Thomas Carlier, Lara Marteau +5Medical ImagingMedical Image Anomaly Detection

  23. CFR-Net:Collaborative Feature Refnement Network for Medical Image Anomaly Detection

    Jul 13, 2026Zihan Nie, Muhao Xu, Wei Feng +7Medical Image Anomaly DetectionAnomaly Localization

  24. Shape Over Intensity: Directional Topological Encoding for False Positive Reduction in Intracranial Aneurysm Detection

    Jul 6, 2026Akshay Gokhale, Mansi DhamneFDR ControlMedical Image Anomaly Detection

  25. Prototype Memory-Guided Training-Free Anomaly Classification and Localization in Prenatal Ultrasound

    Jul 1, 2026Huanwen Liang, Yuhao Huang, Xiliang Zhu +6Few-Shot Anomaly DetectionPrototype-Based Classification

  26. Patient-Level Elbow Abnormality Detection: Leakage-Aware Evaluation of Learned Preprocessing, Calibration, and Triage-Oriented Operating Points

    Jun 30, 2026Ahmed Sallam, Ahmet KaplanImage EnhancementProbability Calibration

  27. Compression-Driven Anomaly Detection in Brain MRI Using an Interpretable Quantum Autoencoder

    Jun 25, 2026Santanu Ganguly, Xing Liang, Dimitrios MakrisMedical Image Anomaly DetectionQuantum Machine Learning

  28. Enhancing Brain MRI Anomaly Detection and Reasoning with ROI Rethink and Synthetic Data

    Jun 24, 2026Shangkun Li, Jie Xu, Yi Guo +2Medical Image Anomaly DetectionVLM Reasoning

  29. MaRS: Robust Out-of-Distribution Detection via Mahalanobis Residual Scoring

    Jun 21, 2026Francesco Di Salvo, Sebastian Doerrich, Christian LedigMedical Imaging Foundation ModelsMedical Image Anomaly Detection

  30. HiMatch-AD: DINOv3-driven Hierarchical Matching for Training-free Medical Anomaly Detection

    Jun 21, 2026Jiayu Huo, Jingyuan Hong, Meng Zhou +2Medical Image Anomaly Detection

  31. NoduLoCC2026: Lung Nodule Localization and Classification Contest from Chest X-Ray Images

    Jun 19, 2026Adnan Mustafic, Halim Benhabiles, Adnane Cabani +19Chest X-Ray ClassificationMedical Image Anomaly Detection

  32. When Confidence Lacks Concepts: Interpretable OOD Detection via Representation Perturbations

    Jun 15, 2026Anju Chhetri, Pratik Shrestha, Ramesh Rana +3Medical Image Anomaly DetectionNeural Network Interpretability

  33. AUCp: Pseudo-AUC for Inference Model Selection with Unlabeled Validation Data in Abnormality Detection

    Jun 7, 2026Md Mahfuzur Rahman Siddiquee, Fazle Rafsani, Jay Shah +4Medical Image Anomaly DetectionReconstruction-Based Anomaly Detection

  34. DALE-CT: Depth-Aware Foundation Models for Computed Tomography

    Jun 5, 2026Evan W. Damron, Mahmut S. Gokmen, Mitchell A. Klusty +3Medical Imaging Foundation ModelsSelf-Supervised Pre-Training

  35. Impact of Synthetic Lesional MR Images in Automated Focal Cortical Dysplasia Detection in Low-Data Scenarios

    Jun 5, 2026Prabhjot Kaur, Hakim Ouaalam, Sedat Kandemirli +2Synthetic Data AugmentationMedical Image Anomaly Detection

  36. EasyLens: A Training-Free Plug-and-Play Subtle-Lesion Representation Amplifier for Medical Vision-Language Models

    Jun 4, 2026Hao Wang, Qiwei Zeng, Jinghao Lin +6VLM AdaptationMedical Image Anomaly Detection

  37. Catching magnetic resonance imaging outliers in artificial intelligence-supported radiotherapy workflows: unsupervised detection and localization of image anomalies using deep learning

    May 23, 2026Mustafa Kadhim, Viktor Rogowski, Emilia Persson +7Medical Image Anomaly DetectionAnomaly Localization

  38. Regulating Anatomy-Aware Rewards via Trajectory-Integral Feedback for Volumetric Computed Tomography Analysis

    May 19, 2026Tianwei Lin, Zhongwei Qiu, Jie Cao +7Radiology Report GenerationRadiology VLMs

  39. CA-GCL: Cross-Anatomy Global-Local Contrastive Learning for Robust 3D Medical Image Understanding

    May 13, 2026Hanwen Zhang, Yao Liu, Die Dai +4VLM RobustnessMedical Image Anomaly Detection

  40. Anomaly-Aware Vision-Language Adapters for Zero-Shot Anomaly Detection

    May 12, 2026Muhammad Aqeel, Maham Nazir, Uzair Khan +2VLM AdaptationMedical Image Anomaly Detection

  41. Hypergraph-Enhanced Training-Free and Language-Free Few-Shot Anomaly Detection

    May 11, 2026Guohuan Xie, Xin He, Dingying Fan +2Few-Shot Anomaly DetectionMedical Image Anomaly Detection

  42. Annotation-free deep learning for detection and segmentation of fetal germinal matrix-intraventricular hemorrhage in brain MRI

    May 10, 2026Mingxuan Liu, Yingqi Hao, Yi Liao +17Medical Image Anomaly DetectionMedical Image Segmentation

  43. MTL-MAD: Multi-Task Learners are Effective Medical Anomaly Detectors

    May 7, 2026Bogdan Alexandru Bercean, Florinel Alin Croitoru, Vlad Hondru +3Medical Image Anomaly DetectionMulti-Task Learning

  44. Wasserstein-Aligned Localisation for VLM-Based Distributional OOD Detection in Medical Imaging

    May 6, 2026Bernhard Kainz, Johanna P Mueller, Matthew Baugh +1Medical Image Anomaly DetectionAnomaly Localization

  45. Learning from Compressed CT: Feature Attention Style Transfer and Structured Factorized Projections for Resource-Efficient Medical Image Analysis

    May 1, 2026Shadid Yousuf, S. M. Mahbubur Rahman, Mohammed Imamul Hassan BhuiyanModel CompressionMedical Image Analysis

  46. EXACT: an explainable anomaly-aware vision foundation model for analysis of 3D chest CT

    Apr 27, 2026Xuguang Bai, Mingxuan Liu, Tongxi Song +6Medical Imaging Foundation ModelsRadiology VLMs

  47. Anatomy-Aware Unsupervised Detection and Localization of Retinal Abnormalities in Optical Coherence Tomography

    Apr 24, 2026Tania Haghighi, Sina Gholami, Hamed Tabkhi +1Medical ImagingMedical Image Anomaly Detection

  48. Towards Modality-Agnostic Medical Image Anomaly Detection: A Training-Free Manifold Refinement Approach

    Apr 21, 2026Pritam Kar, Gouri Lakshmi S, Saptarshi BejMedical Image Anomaly DetectionManifold Learning

  49. H2VLR: Heterogeneous Hypergraph Vision-Language Reasoning for Few-Shot Anomaly Detection

    Apr 16, 2026Jianghong Huang, Luping Ji, Weiwei Duan +1Few-Shot Anomaly DetectionMedical Image Anomaly Detection

  50. CORA: Generalizable coronary artery disease assessment and risk stratification from coronary CT angiography using pathology-centric representation learning

    Mar 25, 2026Jinkui Hao, Gorkem Durak, Halil Ertugrul Aktas +4Synthetic Data PretrainingCoronary Angiography

  51. Spatial Autoregressive Modeling of DINOv3 Embeddings for Unsupervised Anomaly Detection

    Mar 3, 2026Ertunc Erdil, Nico Schulthess, Guney Tombak +1Medical Image Anomaly DetectionIndustrial Anomaly Detection

  52. Toxicity Assessment in Preclinical Histopathology via Class-Aware Mahalanobis Distance for Known and Novel Anomalies

    Feb 2, 2026Olga Graf, Dhrupal Patel, Peter Groß +3Histopathology Image SegmentationMahalanobis Distance

  53. MedAD-R1: Consistency-Reinforced Policy Optimization for Interpretable Medical Anomaly Detection

    Feb 1, 2026Haitao Zhang, Yingying Wang, Jiaxiang Wang +5HealthcareGroup Relative Policy Optimization

  54. Diverse Normal Prototypes-Guided Contrastive Reconstruction for Medical Anomaly Detection

    Aug 27, 2025Luhu Li, Bin Liu, Bowen Lin +3Prototype LearningMedical Image Anomaly Detection