Data sets in large applications are often too massive to fit completely inside the computers
internal memory. The resulting input/output communication (or I/O) between fast internal …

We extend neural radiance fields (NeRFs) to dynamic large-scale urban scenes. Prior work
tends to reconstruct single video clips of short durations (up to 10 seconds). Two reasons …

Interactive 3D simulations have enabled break-throughs in robotics and computer vision, but
simulating the broad diversity of environments needed for deep learning requires large …

Three dimensional scenes are typically modeled using a single, fixed resolution model of
each geometric object. Renderings of such a model are often either slow or crude, however …

Advances in 3D scanning technologies have enabled the practical creation of meshes with
hundreds of millions of polygons. Traditional algorithms for display, simplification, and …

Despite widespread interest in virtual reality, research and development efforts in synthetic
environments (SE)--the field encompassing virtual environments, teleoperation, and hybrids …

This paper proposes a simple and fast operator, the" Hidden" Point Removal operator, which
determines the visible points in a point cloud, as viewed from a given viewpoint. Visibility is …

The goal of image synthesis is to create, using the computer, a visual experience that is
identical to what a viewer would experience when viewing a real environment. Radiosity …

We describe an adaptive display algorithm for interactive frame rates during visualization of
very complex virtual environments. The algorithm relies upon a hierarchical model …

Visibility algorithms for walkthrough and related applications have grown into a significant
area, spurred by the growth in the complexity of models and the need for highly interactive …