TOC Introduction The modules described in this document are designed to process very large, unstructured point sets and meshes on commodity processors, using novel ...
Dijkstra's method with A-star heuristic Computes shortest path between given source and target using !Dijkstra's method with A-star heuristic. Computes shortest paths ...
fm Fast Marching module: Computes shortest path gradients for each triangle in the mesh. Could be used to compute approximate distances. The second step in calculating ...
Henry's ShortestPathComparison investigates applying Kimmel and Sethian's Fast Marching Method to computing shortest paths on terrain. Their original paper can assign ...
MMP method with A-star heuristic Computes shortest path between given source and target using !MMP method with A-star heuristic. Computes exact shortest paths. The ...
order Takes a point on a 3D mesh, and then reorders all vertices around that point in a spiral order. The first step in calculating shortest paths. Example usage ...
I would like us to collect research project descriptions here, and when someone takes over a research project, they can create a TWiki.WikiWord for it and give it ...
Comparing shortest path methods Overview We will discuss the problem of finding the shortest path between two points on a terrain. Terrains can be represented in ...
Shortest paths results Results from expirment runs, in raw format Fast marching: spacing,cellsize/spacing,euclid,fmresult,start1,end1,start2,end2 1,160.0,5799.970295322554 ...
Sample Images These images show raster data from a DEM converted to a TIN. The choice of the direction for the diagonal inside grid squares is arbitrary. The first ...
Shortest Paths on a TIN Example of Sack and Lanthier's work: http://doi.acm.org/10.1145/262839.262984 See the images on this page of Mark Lanthier. ShortestPathComparison ...
TOC Calculating Shortest Paths Note: The interface to the shortest path computations have changed so and sm path are now the modules, but these remain the approaches ...
Shortest path algorithms and simplification We run the shortest path algorithms described in http://www.cs.unc.edu/~verma/shortest path.pdf on simplified meshes and ...
TOC Ottawa Demo Preliminaries Goal We were given a 5x5 set of tiles of OttawaData, consisting of 905 megabytes of point cloud data captured by NEPTEC. The data is ...
TOC We process large point sets and meshes with StreamingModules. The documentation there has lots of example scripts for demos. This page will include some of the ...
This page is meant to give a directory centric overview of our code base TMV Main Root (or main trunk) of entire TMV code base apis root of TMV API's archive archival ...
tin dist Computes distance from a given source vertex to all vertices in the mesh. Uses Dijkstra's method to compute distances corresponding to shortest paths which ...
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