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Interactive Example-Based Urban Layout Synthesis Daniel G. Aliaga Carlos A. Vanegas Bedich Benes
 

Summary: Interactive Example-Based Urban Layout Synthesis
Daniel G. Aliaga Carlos A. Vanegas Bedich Benes
Purdue University
Abstract
We present an interactive system for synthesizing urban layouts by
example. Our method simultaneously performs both a structure-
based synthesis and an image-based synthesis to generate a
complete urban layout with a plausible street network and with
aerial-view imagery. Our approach uses the structure and image
data of real-world urban areas and a synthesis algorithm to provide
several high-level operations to easily and interactively generate
complex layouts by example. The user can create new urban
layouts by a sequence of operations such as join, expand, and blend
without being concerned about low-level structural details. Further,
the ability to blend example urban layout fragments provides a
powerful way to generate new synthetic content. We demonstrate
our system by creating urban layouts using example fragments
from several real-world cities, each ranging from hundreds to
thousands of city blocks and parcels.
Keywords: example-based, texture and image synthesis,

  

Source: Aliaga, Daniel G. - Department of Computer Sciences, Purdue University

 

Collections: Computer Technologies and Information Sciences