SAM 3D: 3Dfy Anything in Images
SAM 3D Team et al.
arXiv:2511.16624
In short
SAM 3D reconstructs an object’s 3D shape, texture and position from a single photo, even in cluttered real-world scenes. Its leap comes from data: a human-and-model annotation loop that produced 3D labels at a new scale, plus synthetic pre-training.
Why it matters
Breaking the 3D data bottleneck makes single-photo 3D practical for real images.
Read first
The 3 Field Guide ideas this paper leans on.
Starting from scratch? The full route 9 ideas · basics first
- Machine Learning ✓ understood
Building systems that learn patterns from data instead of following hand-written rules, getting better at a task as they see more examples.
- Neural Network ✓ understood
A computational model inspired by biological neural networks, consisting of interconnected nodes (neurons) organized in layers that process information through weighted connections.
- Deep Learning ✓ understood
A subset of machine learning that uses neural networks with multiple layers (deep neural networks) to learn hierarchical representations of data.
- Computer Vision ✓ understood
The field of AI that gets computers to extract meaning from images and video: what is in them, where it is, and how it moves.
- Depth Estimation ✓ understood
Predicting distance of objects from the camera using monocular or stereo images.
- 3D Reconstruction · read first ✓ understood
Creating 3D models from 2D images using geometry and deep learning.
- Dataset ✓ understood
A collection of data examples used for training, validating, or testing machine learning models.
- Synthetic Data · read first ✓ understood
Artificially generated data created to augment training sets, protect privacy, or simulate rare scenarios.
- Image Generation · read first ✓ understood
Creating new images from scratch or from text descriptions using generative models (GANs, diffusion models, VAEs).
In the frontier
- Rank
- #18 of 100
- Citations
- 197
- as of Aug 9, 2026
- Published
- Nov 2025
Topics: 3D and spatial intelligence , Image generation and editing , Data and synthetic generation
Selection: 1kpapers.com by Together AI, most-cited as of Aug 9, 2026