Paper Info
Title
Procedural Generation using Spatial GANs for Region-Specific Learning of Elevation Data.
Abstract
Heightmap generation is currently a tedious topic with the majority of generation using Perlin noise which forms a reliable, but sometimes repetitive output. In this paper, a method of generating height maps from real-world digital elevation data taken from specific regions of the planet is proposed. Raw elevation data sourced from NASA’s SRTM (30m) data set is transformed into a height map format, this data is then passed into a two type unsupervised model. The method uses a type of generative adversarial network to learn the spatially-invariant features within the input regions. Producing a network model that can output an extensive amount of varying, but visually and structurally similar height maps to that of the input regions. The visual validity of outputs from the network was tested using data from 262 human participants, with over 90.15% of generated samples being correctly assigned to the original input data with a significance of P u003c0.001.
Year
DOI
Venue
2019
10.1109/CIG.2019.8848120
CoG
Field
DocType
Citations 
Generative adversarial network,Perlin noise,Pattern recognition,Computer science,Shuttle Radar Topography Mission,Artificial intelligence,Elevation,Deep learning,Heightmap,Procedural generation,Network model
Conference
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Ryan J. Spick110.72
Peter Cowling201.01
James Alfred Walker325022.94