Name
Abstract | ||
|---|---|---|
We present a framework for the conversion of existing 3D unstructured urban models into a compact procedural representation that enables model synthesis, querying, and simplification of large urban areas. During the de-instancing phase, a dissimilarity-based clustering is performed to obtain a set of building components and component types. During the proceduralization phase, the components are arranged into a context-free grammar, which can be directly edited or interactively manipulated. We applied our approach to convert several large city models, with up to 19,000 building components spanning over 180 km squares, into procedural models of a few thousand terminals, non-terminals, and 50-100 rules. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/3DV.2014.31 | 3DV), 2014 2nd International Conference |
Keywords | Field | DocType |
graphics,procedural modeling,reconstruction | Graphics,Model synthesis,Procedural modeling,Computer graphics (images),Computer science,Grammar,Urban modeling,Cluster analysis | Conference |
Volume | Citations | PageRank |
1 | 6 | 0.47 |
References | Authors | |
19 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ilke Demir | 1 | 14 | 1.65 |
| Daniel G. Aliaga | 2 | 1209 | 133.57 |
| Bedrich Benes | 3 | 1276 | 80.15 |