CoverTheFace: face covering monitoring and demonstrating using deep learning and statistical shape analysis

no code implementations • 23 Aug 2021 • Yixin Hu, Xingyu Li

For images where faces are improperly covered, our mask overlay module incorporates statistical shape analysis (SSA) and dense landmark alignment to approximate the geometry of a face and generates corresponding face-covering examples.

Fast Tetrahedral Meshing in the Wild

2 code implementations • 9 Aug 2019 • Yixin Hu, Teseo Schneider, Bolun Wang, Denis Zorin, Daniele Panozzo

Our method builds on the TetWild algorithm, replacing the rational triangle insertion with a new incremental approach to construct and optimize the output mesh, interleaving triangle insertion and mesh optimization.

Graphics

A Large-Scale Comparison of Tetrahedral and Hexahedral Elements for Solving Elliptic PDEs with the Finite Element Method

1 code implementation • 22 Mar 2019 • Teseo Schneider, Yixin Hu, Xifeng Gao, Jeremie Dumas, Denis Zorin, Daniele Panozzo

The Finite Element Method (FEM) is widely used to solve discrete Partial Differential Equations (PDEs) in engineering and graphics applications.

Numerical Analysis