🏢 University of Tübingen
πP^2: Effective Sharpness Aware Minimization Requires Layerwise Perturbation Scaling
·9260 words·44 mins·
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AI Generated
AI Theory
Optimization
🏢 University of Tübingen
µP²: Layerwise perturbation scaling in SAM enables hyperparameter transfer and improved generalization in large models.
Subsurface Scattering for Gaussian Splatting
·2275 words·11 mins·
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Computer Vision
3D Vision
🏢 University of Tübingen
Real-time rendering of objects with subsurface scattering effects is now possible with SSS-GS, a novel method combining explicit surface geometry and implicit subsurface scattering for high-quality no…
Sourcerer: Sample-based Maximum Entropy Source Distribution Estimation
·4767 words·23 mins·
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AI Generated
Machine Learning
Deep Learning
🏢 University of Tübingen
Sourcerer: A novel sample-based method for maximum entropy source distribution estimation, resolving ill-posedness while maintaining simulation accuracy.
Object segmentation from common fate: Motion energy processing enables human-like zero-shot generalization to random dot stimuli
·2181 words·11 mins·
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Computer Vision
Image Segmentation
🏢 University of Tübingen
Neuroscience-inspired motion energy processing enables human-like zero-shot generalization in figure-ground segmentation, outperforming deep learning models on random dot stimuli.
Neural Localizer Fields for Continuous 3D Human Pose and Shape Estimation
·2789 words·14 mins·
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Computer Vision
3D Vision
🏢 University of Tübingen
Neural Localizer Fields (NLF) revolutionizes 3D human pose and shape estimation by learning a continuous field of point localizer functions, enabling flexible training on diverse data and on-the-fly p…
Latent Diffusion for Neural Spiking Data
·3092 words·15 mins·
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🏢 University of Tübingen
LDNS: a new generative model for neural spiking data, enabling high-fidelity sampling and low-dimensional latent inference, paving the way for simulating realistic brain activity.
Human-3Diffusion: Realistic Avatar Creation via Explicit 3D Consistent Diffusion Models
·4637 words·22 mins·
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AI Generated
Computer Vision
3D Vision
🏢 University of Tübingen
Human-3Diffusion generates realistic 3D avatars from single RGB images using coupled 2D multi-view and 3D consistent diffusion models, achieving high-fidelity geometry and texture.