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computer vision

4,009 papers

#artificial intelligence Preprint Sep 2026

Brain-to-Image Generation: Reconstructing Visual Stimuli from EEG using Generative Adversarial Networks

Reconstructing visual stimuli from electroencephalography (EEG) is difficult because scalp measurements have high temporal but limited spatial resolution, and paired EEG-image datasets remain small relative to modern generative-model training corpora. We present a reproducible single-subject baseline on THINGS-EEG2 tha...

Harshit Goyal · 0 citations
#artificial intelligence Preprint Sep 2026

Performance vs Consistency: Evaluating a Foundation Model in Lung-RADS Screening

MedGemma, a medical general-purpose foundation model derived from Gemini and its fine-tuned version adapted for lung cancer detection and diagnosis is compared against radiologists performing Lung-RADS v2022 assessment on the NLST dataset, supporting the role of fine-tuned foundation models potential complementary tool...

B. Renoust, P. Baudot, T. Foriel et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Enabling Vision and Cross-Modal Learning for Multimodal Stroke Recurrence Prediction: An Interpretable Two-Step Framework

This work investigates whether image pretraining on 3D CTA scans reduces modality imbalance and improves cross-modal integration for stroke recurrence prediction, a clinically critical task recently addressed.

Christian Gapp, Elias Tappeiner, Martin Welk et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Hi-Singers: A Comprehensive High-Quality Dataset for Expressive Audio-Driven Singing Head Synthesis

State-of-the-art models for audio-driven digital human generation have achieved photo-realistic results in talking-head synthesis. However, extending these models to singing-head synthesis remains challenging due to a significant Domain Gap: singing requires more exaggerated expressions, vivid jaw openings, and precise...

Yi-Chi Zhang, Hui Zhang, Guan-Jun Liu et al. · 0 citations

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

This work introduces a latent spatial anomaly mask that models pixel-wise consistency between a test image and its latent corresponding pseudo-healthy image, and proposes an approximation of the unknown generation process that links healthy anatomy, anomalies, and the observed image, enabling a well-defined likelihood...

H. Roy, R. Dorent, Ninon Burgos · 0 citations
#computer vision Preprint Sep 2026

MaskVLA: Visual Masking Against Trajectory Overfitting of Vision-Language-Action Model

MaskVLA, a masking-based fine-tuning strategy that randomly masking a small portion of the main camera's visual information leads to the emergence of robust policies, thereby enhancing the model's capability to tackle complex manipulation tasks and improving its generalization performance.

Yuxuan Jiang, Jia-Ying Huang, Ge Wang et al. · 0 citations
#computer vision Preprint Sep 2026

SKstars at SHROOM: Visions Agreement-Guided Ensembling of Zero-Shot and LoRA-Adapted Vision--Language Models

The results show that combining a large zero-shot model with a smaller adapted model provides a practical framework for multilingual and fine-grained hallucination localization, while also highlighting the difficulty of transferring development-set improvements to hidden test data.

Ali Athar, Imran Ahsan, Joon-Yong Jung · 0 citations
#computer vision Preprint Open access Sep 2026

X-GS: An Extensible Framework for Perceiving and Thinking with 3D Gaussian Splatting

3D Gaussian Splatting (3DGS) has emerged as a powerful technique for novel view synthesis, subsequently extending into numerous spatial AI applications. However, most existing 3DGS methods operate in isolation, focusing on specific domains. In this paper, we introduce X-GS, an extensible framework that integrates previ...

Yueen Ma, Zenglin Xu, Irwin King · 0 citations
#artificial intelligence Preprint Aug 2025

SalQ-VLM: Fine-Grained Saliency-Guided Quantization for Vision-Language Models

This work proposes SalQ-VLM, an importance-aware PTQ framework that prioritizes salient tokens and suppresses redundant vision tokens during calibration, and derives a gradient-driven importance factor that captures token-level importance variance and is theoretically grounded in the relationship among loss perturbatio...

Yufei Xue, Yu-Shi Huang, Lu Zhu et al. · 5 citations

From tech blogs

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MIT News · Artificial Intelligence Oct 28, 2026

Making machines that can listen

Professor Paris Smaragdis develops computers with superhuman hearing for applications like speech recognition, music understanding, and environmental monitoring.

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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