GitHub

This is the official PyTorch implementation of our paper "Grad-PU: Arbitrary-Scale Point Cloud Upsampling via Gradient Descent with Learned Distance Functions" (CVPR 2023).

Most existing point cloud upsampling methods have roughly three steps: feature extraction, feature expansion and 3D coordinate prediction. However, they usually suffer from two critical issues: (1) ...
Irish Examiner

Talking Points: Limerick show where bar is, Beggan leads by example

Adam Hogan tried to clip a sideline cut to Jack O’Neill but he scuffed the attempt and the ball went straight to Cathal O’Neill, who drove it over the bar. Eibhear Quilligan pinged the resultant ...
GitHub

Multi-hypotheses Conditioned Point Cloud Diffusion for 3D Human Reconstruction from Occluded Image (NeurIPS 2024)

3D human shape reconstruction under severe occlusion due to human-object or human-human interaction is a challenging problem. Parametric models i.e. SMPL(- X), which are based on the statistics across ...
Frontiers

Advancing microfluidic point-of-care platelet function tests: opportunities and challenges from bench to market

Platelets are critical for blood clotting, with shear-induced platelet aggregation (SIPA) playing a key role in hemostasis and the prevention of excessive bleeding. SIPA function potentially leads to ...
SciTech Daily

New Brain Technique Method Unveils Hidden Connections Behind Higher Order Functions

A new brain mapping method uncovers how groups of regions interact to support complex functions, offering insights into behavior and disease. A novel brain mapping method reveals complex neural ...