8 citations · 11 across the 4 of their papers we have counts for
5 papers
An efficient iterative method for reconstructing surface from point clouds
Dong Wang
Surface reconstruction from point clouds is a fundamental step in many applications in computer vision. In this paper, we develop an efficient iterative method on a variational mod…
Interface dynamics for an Allen-Cahn-type equation governing a matrix-valued field
Dong Wang, Braxton Osting, Xiao-Ping Wang
We consider the initial value problem for the generalized Allen-Cahn equation, \[\partial_t Φ= ΔΦ-\varepsilon^{-2} Φ(Φ^t Φ- I), \qquad x \in Ω, \ t\geq 0,\] where is an $n\time…
The iterative convolution-thresholding method (ICTM) for image segmentation
Dong Wang, Xiao-Ping Wang
In this paper, we propose a novel iterative convolution-thresholding method (ICTM) that is applicable to a range of variational models for image segmentation. A variational model u…
An efficient threshold dynamics method for topology optimization for fluids
Huangxin Chen, Haitao Leng, Dong Wang +1
We propose an efficient threshold dynamics method for topology optimization for fluids modeled with the Stokes equation. The proposed algorithm is based on minimization of an objec…
Dynamics and stationary configurations of heterogeneous foams
Dong Wang, Andrej Cherkaev, Braxton Osting
We consider the variational foam model, where the goal is to minimize the total surface area of a collection of bubbles subject to the constraint that the volume of each bubble is…