A Singular Value Decomposition based Maximal Poisson-disk Sampling for adaptive Digital Elevation Model simplification

The proposed method is to do simplification for Digital Elevation Model (DEM), which uses a few of original nodes representing the terrain surface while maintaining the accuracy. The original DEM nodes are sampled using the Maximal Poisson-disk Sampling (MPS), in which, the disk’s size of each sampl...

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Detalles Bibliográficos
Autores principales: Wu, Xingquan, Li, Zhiwei, Zhang, Hongyuan, Li, Xin, Hou, Wenguang, Ma, Xiaofeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7462260/
https://www.ncbi.nlm.nih.gov/pubmed/32870940
http://dx.doi.org/10.1371/journal.pone.0238294

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7462260/
https://www.ncbi.nlm.nih.gov/pubmed/32870940
http://dx.doi.org/10.1371/journal.pone.0238294

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