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computer vision

3,462 papers

#artificial intelligence Preprint Aug 2026

SafeAtlas-VL: Beyond Binary Multimodal Safety with Large-Scale Data and Guard Models

This paper introduces SafeAtlas-VL, a dataset of 1.5M training instances that places image-, request-, and response-level judgments on a five-level ordered scale, and trains the SafeAtlas Guard series of models via target-conditioned tuning for multimodal safety detection.

Zong-Rui Wang, Xiang-Yang Zhu, Sixiang Wang et al. · 0 citations
#artificial intelligence Preprint Aug 2026

EviAnchor: Mitigating Hallucinations in Large Vision-Language Models via Regional Visual Evidence Compensation

EviAnchor is proposed, a training-free and single-branch inference framework that preserves and reactivates visual evidence throughout generation in large vision-language models and demonstrates consistent improvements in visual grounding.

Sihang Jia, Shuliang Liu, Song-Bo Yang et al. · 0 citations
#artificial intelligence Preprint Aug 2026

Disentangling Representation using Attributes-based Gaussian Estimation for Medical Sound Diagnosis

A disentangled representation learning (DisenRL) framework, named the Attributes-based Gaussian Estimation for Disentangled Representation (AGEDR), which incorporates Attribute Mapping Embedding modules designed to map attributes into vectors and align them with a subset of the latent vectors in a Variational AutoEncod...

Ke Zhao · 0 citations
#artificial intelligence Review Aug 2026

Explainable Artificial Intelligence (XAI) in Computational Pathology: Definitions, Taxonomy, and Recommendations

This review aims to formalize XAI methods in CompPath through the introduction of a pathology-centric vocabulary comprising seven core terms and establishment of a task-driven framework that maps five clinical questions to recommended methods, method evaluation, and deployment context.

S. Innani, Suhang You, A. Shephard et al. · 0 citations
#artificial intelligence Book Open access Jul 2026

MedTVL: Harnessing Vision and Language for Medical Time Series Classification

Inspired by diagnostic practice synergizing numerical assessment, visual inspection and clinical context, MedTVL is introduced, a text-guided dual-pathway architecture tailored for MedTS classification that synergizes a convolution-based temporal pathway for fine-grained temporal dynamics from raw numerical sequences a...

Jiexia Ye, Jia Li, F. Tsung · 0 citations
#artificial intelligence Preprint Jun 2026

Integrating Triaxial IMU Sensors and Ensemble Learning for Effective Parkinson Disease Severity Classification

A comparative system using artificial intelligence to detect Parkinsons disease by analyzing the motion and tremor data captured by an inertial measurement unit IMU shows that the proposed machine learning approach offers an accurate and effective predictive capability in the classification of PD severity.

R. Khan, M. J. Asif, Rana Fayyaz Ahmad · 0 citations
#computer vision Preprint Aug 2026

Hyper3-CLIP: Hierarchy-Conditioned Hyperbolic Vision-Language Training

Hyper3-CLIP is presented, a hierarchy-conditioned hyperbolic VLM that combines global, local, and global-local contrastive learning with query-conditioned visual pooling and improves R@5 and R@10 retrieval on COCO and Flickr, as well as multi-label classification on VOC and COCO, while remaining competitive on hierarch...

Matin Mahmood, Antonio Rueda-Toicen, Mohamed ElBassat et al. · 0 citations
#computer vision Preprint Aug 2026

MaskFlow: Precise, Consistent and Seamless Regional Image Editing

The proposed MaskFlow, a training framework for precise localization, consistent background preservation, and seamless boundary transitions, incorporates the mask into the probability path and flow-matching objective, coordinating generation within the editable region with source preservation outside it.

Rui Xu, Yang Yong, Shun-Zi Yang et al. · 0 citations
#computer vision Preprint Aug 2026

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

This work builds a controlled AD benchmark of 17 realistic QA-relevant anomaly types from six public datasets and proposes a taxonomy of radiological image anomalies based on human visual perception, enabling fine-grained analysis of AD failure modes, establishing a foundation and practical guidance on scalable unsuper...

C. Tappermann, S. Renisch, L. O. Schwen et al. · 0 citations
#computer vision Preprint Aug 2026

When Generated Images Look Right and Retrieve Wrong: Coverage-Guided Cross-Scale Re-Indexing for Knowledge-Faithful Generative Perception

Multimodal information systems increasingly route generated visual content back through the same vision-language index that informed its production, so the output must remain retrievable by the queries it was meant to serve. When the scene contains entities at vastly different scales, existing language-guided generator...

Guangyuan Dong, Chuang Liu, Yangchen Zeng et al. · 0 citations
#machine learning Preprint Aug 2026

Designing Reinforcement Learning for Diffusion Models: A Unified Path-Space View

The empirical gap between these method families is identified as a variance-reduction effect rather than a difference in RL principle, and a multi-sample KDE value-gradient estimator that reuses rollout groups, together with scale-bounded weight families that retain stable existing recipes while excluding singular ones...

Yi-Xian Xu, Yuanrui Zhang, Sheng-Jie Luo et al. · 3 citations
#machine learning Preprint Aug 2026

Deep Evidential Regression for Sparse Forest Height Estimation from Multimodal Satellite Imagery

The proposed Deep Evidential Regression for forest height estimation on the TreeUQ benchmark, a large-scale dataset designed for the joint estimation of tree count and average tree height at 10 m resolution, achieves predictive performance comparable to a deterministic U-Net while additionally providing well-calibrated...

Laura Bader, M. Ahmed, Xiao-Xiang Zhu et al. · 0 citations

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Microsoft Research Blog Oct 6, 2026

What AI gets wrong and what failure teaches us

Jennifer Neville did not want to go into computer science—but that’s exactly where she landed. Neville discusses the starts and stops that led to her professional sweet spot and her work identifying “surprising failures” making it hard for AI to handle complexity.  The post What AI gets wrong and what failure teaches us appeared first on Microsoft Research.

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