3 citations · 7 across the 9 of their papers we have counts for
9 papers
Mesh Total Generalized Variation for Denoising
Zheng Liu, YanLei Li, Weina Wang +2
Total Generalized Variation (TGV) has recently been proven certainly successful in image processing for preserving sharp features as well as smooth transition variations. However,…
Computational Design of Lightweight Trusses
Caigui Jiang, Chengcheng Tang, Hans-Peter Seidel +2
Trusses are load-carrying light-weight structures consisting of bars connected at joints ubiquitously applied in a variety of engineering scenarios. Designing optimal trusses that…
A Scalable Heuristic for Fastest-Path Computation on Very Large Road Maps
Renjie Chen, Craig Gotsman
Fastest-path queries between two points in a very large road map is an increasingly important primitive in modern transportation and navigation systems, thus very efficient computa…
Efficient Fastest-Path Computations in Road Maps
Renjie Chen, Craig Gotsman
In the age of real-time online traffic information and GPS-enabled devices, fastest-path computations between two points in a road network modeled as a directed graph, where each d…
On Divergence-based Distance Functions for Multiply-connected Domains
Renjie Chen, Craig Gotsman, Kai Hormann
Given a finitely-connected bounded planar domain , it is possible to define a {\it divergence distance} from to , which takes into account the complex ge…
Practical Distance Functions for Path-Planning in Planar Domains
Renjie Chen, Craig Gotsman, Kai Hormann
Path planning is an important problem in robotics. One way to plan a path between two points within a (not necessarily simply-connected) planar domain , is to define a non…
Graham Theorem on Bounded Symmetric Domains
Ren-Yu Chen, Song-Ying Li
Graham Theorem on the unit ball in states that every invariant harmonic function must be pluriharmonic in . This rigi…
Path Planning with Divergence-Based Distance Functions
Renjie Chen, Craig Gotsman, Kai Hormann
Distance functions between points in a domain are sometimes used to automatically plan a gradient-descent path towards a given target point in the domain, avoiding obstacles that m…
On Linear Spaces of Polyhedral Meshes
Roi Poranne, Renjie Chen, Craig Gotsman
Polyhedral meshes (PM) - meshes having planar faces - have enjoyed a rise in popularity in recent years due to their importance in architectural and industrial design. However, the…