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computer vision

3,462 papers

#machine learning Preprint Aug 2026

CRAD: Class-wise Reliability-Aware Distillation for Decentralized Heterogeneous Federated Learning

This work proposes Class-wise Reliability-Aware Distillation (CRAD), which, per class, first discards teachers that disagree with the peer consensus and then takes a weighted average of the rest, weighting each teacher by its per-class reliability (precision, or inverse variance).

Baraa Bilbeisi, Meng-Chen Fan, Bao-Cheng Geng et al. · 1 citation
#artificial intelligence Preprint Aug 2026

When Oracle Conditioning Misleads Deployment: Conditioning-Availability Bias in Echocardiographic Segmentation

The complementary gap pair measures loss on the deployable oracle-estimated pathway and probes sensitivity on the oracle-random pathway to test whether oracle-conditioned performance survives the inference pathway actually available at deployment.

D. Cao, Hieu D. Pham, Hieu Pham · 0 citations

LUNA: Learning Universal 3D Human Animation Beyond Skinning

LUNA is the first end-to-end 3D animatable model that supports implicit 2D driving and introduces hybrid supervision that distills soft structural priors from an LBS teacher and a loss that supports training on both limited fitted data and large in-the-wild unlabeled videos.

Peng Li, Rawal Khirodkar, Junxuan Li et al. · 0 citations

GeM-NR: Geometry-Aware Multi-View Editing for Nonrigid Scene Changes

GeM-NR is proposed, a fast and flexible training-free approach for general multi-view consistent image editing, including edits that drastically change the geometry and appearance of the scene, and is demonstrated to handle edits with significant changes in geometry and appearance.

Josef Bengtson, Yaroslava Lochman, Fredrik Kahl · 1 citation

Agentic Large Language Models for Training-Free Neuro-Radiological Image Analysis

This work presents a training-free agentic pipeline for automated brain MRI analysis and demonstrates that agentic AI can solve highly neuro-radiological image analysis tasks through tool use without the need for training or fine-tuning.

Ayhan Can Erdur, Daniel Scholz, Jiazhen Pan et al. · 3 citations · ⚡1

DiffHDR: Re-Exposing LDR Videos with Video Diffusion Models

DiffHDR is presented, a framework that formulates LDR-to-HDR conversion as a generative radiance inpainting task within the latent space of a video diffusion model that significantly outperforms state-of-the-art approaches in radiance fidelity and temporal stability.

Zhengming Yu, Li Ma, Mingming He et al. · 2 citations

Training-Free Refinement of Flow Matching with Divergence-based Sampling

The Flow Divergence Sampler is proposed, a training-free framework that refines intermediate states before each solver step that consistently improves fidelity across various generation tasks including text-to-image synthesis, and inverse problems.

Yeonwoo Cha, Jaehoon Yoo, Semin Kim et al. · 4 citations

VectorGym: A Multitask Benchmark for SVG Code Generation, Sketching, and Editing

A VLM-as-a-Judge metric for SVG generation, validated through human correlation studies, and an evaluation of frontier VLMs reveals significant performance gaps, positioning VectorGym as a rigorous framework for advancing visual code generation.

Juan A. Rodriguez, Haotian Zhang, Abhay Puri et al. · 5 citations · ⚡1

Revealing Multi-View Hallucination in Large Vision-Language Models

Large vision-language models (LVLMs) are increasingly being applied to multi-view image inputs captured from diverse viewpoints. Despite this growing use, current LVLMs often generate incorrect responses due to visual interference from non-target instances or viewpoints, a phenomenon we term multi-view hallucination (M...

Woo-Soon Park, Insu Lee, Soohyun Kim et al. · 1 citation

V-Co: A Closer Look at Visual Representation Alignment via Co-Denoising

V-Co, a systematic study of visual co-denoising in a unified JiT-based framework, outperforms the underlying pixel-space diffusion baseline and strong prior pixel-diffusion methods while using fewer training epochs, offering practical guidance for future representation-aligned generative models.

Han Lin, Xichen Pan, Zun Wang et al. · 0 citations
#artificial intelligence Preprint Mar 2026

Guided Prompt Evolution for Vision-Language Models Adaptation

EvoPrompt is a novel framework designed to explicitly steer the prompt trajectory for knowledge-preserving fine-tuning, and achieves state-of-the-art performance in few-shot learning while robustly preserving the original zero-shot capabilities of pre-trained VLMs.

E. Zhang, Jia-Yun Li, Yanlong Wang 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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