Meta SAM 3 Open-Source AI Models Can Detect, Track and Construct 3D Models of Objects in Images

In two separate blog posts, the Menlo Park-based tech giant detailed the new AI models. There are three models in total. SAM 3 for image and video tracking and segmentation, SAM 3D Objects for ...

Coaxing bilayer graphene into a single diamond-like layer for industrial applications

Graphene's enduring appeal lies in its remarkable combination of lightness, flexibility, and strength. Now, researchers have ...
Meta - About Facebook

New Segment Anything Models Make it Easier to Detect Objects and Create 3D Reconstructions

We're announcing our newest additions to the Segment Anything Collection, SAM 3 and SAM 3D, which simplify video editing and ...
Hackaday

Meet The Shape That Cannot Pass Through Itself

Can a shape pass through itself? That is to say, if one had two identical solids, would it be possible to orient one such that a hole could be cut through it, allowing the other to pass through ...
IEEE

A Novel Graph-Guided Global Bundle Block Adjustment of OSIRIS-REx Laser Altimeter Data for Topographic Mapping of Asteroid Bennu

Abstract: During the Orbital B Phase mission of the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx), the OSIRIS-REx Laser Altimeter (OLA) ...
IEEE

PartDistill: 3D Shape Part Segmentation by Vision-Language Model Distillation

Abstract: This paper proposes a cross-modal distillation frame-work, PartDistill, which transfers 2D knowledge from vision-language models (VLMs) to facilitate 3D shape part segmentation. PartDistill ...