LiftFeat is a lightweight and robust local feature matching network designed to handle challenging scenarios such as drastic lighting changes, low-texture regions, and repetitive patterns. By ...

In this article, a 3D geometry-based millimeter-wave channel model is proposed for reconfigurable intelligent surface (RIS)-assisted high-speed train communications. Remarkably, the RIS is attached to ...

We present Image Sculpting, a new framework for editing 2D images by incorporating tools from 3D geometry and graphics. This approach differs markedly from existing methods, which are confined to 2D ...

Automatic 3D content creation has achieved rapid progress recently due to the availability of pre-trained, large language models and image diffusion models, forming the emerging topic of text-to-3D ...

An elementary school math question has left not only students but also a seasoned teacher—and much of the internet—scratching their heads.

Viral elementary math question has stumped a teacher - can you solve it? - Bobby Seagull is baffling the internet with a math problem from a 7-year-old that even he can’t solve ...

Our Top 5 Analyst Questions From 3D Systems’s Q2 Earnings Call ・ Troy Donavon Jensen (Cantor Fitzgerald) asked about the MedTech revenue split and the impact of tariffs on hardware sales.

Viral elementary math question has stumped a teacher - can you solve it? Bobby Seagull is baffling the internet with a math problem from a 7-year-old that even he can’t solve ...

Cassandra Pybus, Jefferson's Faulty Math: The Question of Slave Defections in the American Revolution, The William and Mary Quarterly, Third Series, Vol. 62, No. 2 (Apr., 2005), pp. 243-264 ...

A math problem has left the internet stumped and social media users scrambling from their nearest protractor to figure it out. The problem reads: "5)a) Dina is baking. The cake bakes from 11 o'clock ...