The main challenge of sketch-based 3D shape retrieval is the large cross-modal differences between 2D sketches and 3D shapes. Most recent works employed two heterogeneous networks and a shared loss to ...

3D image reconstruction from a limited number of 2D images has been a long-standing challenge in computer vision and image analysis. While deep learning-based approaches have achieved impressive ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

Abstract: The augmented intra-operative real-time imaging in vascular interventional surgery, which is generally performed by projecting preoperative computed tomography angiography images onto ...

SAM 3D Objects is a foundation model that reconstructs full 3D shape geometry, texture, and layout from a single image, excelling in real-world scenarios with occlusion and clutter by using ...

XREAL is wrapping up 2025 with the launch of a new entry-level AR glasses model, the XREAL 1S. It sits below the more expensive XREAL One Pro (announced in July) in the lineup and is the first in the ...