5 citations · 5 across the 2 of their papers we have counts for
4 papers
Silhouette Vectorization by Affine Scale-space
Yuchen He, Sung Ha Kang, Jean-Michel Morel
Silhouettes or 2D planar shapes are extremely important in human communication, which involves many logos, graphics symbols and fonts in vector form. Many more shapes can be extrac…
Curvature Regularized Surface Reconstruction from Point Cloud
Yuchen He, Sung Ha Kang, Hao Liu
We propose a variational functional and fast algorithms to reconstruct implicit surface from point cloud data with a curvature constraint. The minimizing functional balances the di…
Fast Algorithms for Surface Reconstruction from Point Cloud
Yuchen He, Martin Huska, Sung Ha Kang +1
We consider constructing a surface from a given set of point cloud data. We explore two fast algorithms to minimize the weighted minimum surface energy in [Zhao, Osher, Merriman an…
Optimal Sensor Positioning (OSP); A Probability Perspective Study
Seong Jun Kim, Sung Ha Kang, Haomin Zhou
We propose a method to optimally position a sensor system, which consists of multiple sensors, each has limited range and viewing angle, and they may fail with a certain failure ra…