@article{ART001534492},
author={노성남 and SUN-JEONG KIM and Song Chang Geun},
title={Realtime Terrain Synthesis Using DEM Data},
journal={Journal of Knowledge Information Technology and Systems},
issn={1975-7700},
year={2011},
volume={6},
number={1},
pages={131-140}
TY - JOUR
AU - 노성남
AU - SUN-JEONG KIM
AU - Song Chang Geun
TI - Realtime Terrain Synthesis Using DEM Data
JO - Journal of Knowledge Information Technology and Systems
PY - 2011
VL - 6
IS - 1
PB - Korea Knowledge Information Technology Society
SP - 131
EP - 140
SN - 1975-7700
AB - In this paper, we propose a realtime terrain synthesis algorithm to generate realistic terrain using DEM(Digital Elevation Model) data. Through analysis of the given DEM data, we extract samples which has the information about directions of terrain patches. Users input guidelines with virtual canvas and then we compose the sample data as following directions of guidelines to build a realistic terrain. In order to remove cracks between terrain patches, we use filtering and height normalization. Users can generate a new terrain interactively because we apply GPU(Graphics Processing Unit) rendering technique. Using the proposed algorithm we synthesized realistic terrains based on user-input various types of guidelines.
KW - Terrain Synthesis;DEM(Digital Elevation Model);Guideline;Filtering;Height Normalization
DO -
UR -
ER -
노성남, SUN-JEONG KIM and Song Chang Geun. (2011). Realtime Terrain Synthesis Using DEM Data. Journal of Knowledge Information Technology and Systems, 6(1), 131-140.
노성남, SUN-JEONG KIM and Song Chang Geun. 2011, "Realtime Terrain Synthesis Using DEM Data", Journal of Knowledge Information Technology and Systems, vol.6, no.1 pp.131-140.
노성남, SUN-JEONG KIM, Song Chang Geun "Realtime Terrain Synthesis Using DEM Data" Journal of Knowledge Information Technology and Systems 6.1 pp.131-140 (2011) : 131.
노성남, SUN-JEONG KIM, Song Chang Geun. Realtime Terrain Synthesis Using DEM Data. 2011; 6(1), 131-140.
노성남, SUN-JEONG KIM and Song Chang Geun. "Realtime Terrain Synthesis Using DEM Data" Journal of Knowledge Information Technology and Systems 6, no.1 (2011) : 131-140.
노성남; SUN-JEONG KIM; Song Chang Geun. Realtime Terrain Synthesis Using DEM Data. Journal of Knowledge Information Technology and Systems, 6(1), 131-140.
노성남; SUN-JEONG KIM; Song Chang Geun. Realtime Terrain Synthesis Using DEM Data. Journal of Knowledge Information Technology and Systems. 2011; 6(1) 131-140.
노성남, SUN-JEONG KIM, Song Chang Geun. Realtime Terrain Synthesis Using DEM Data. 2011; 6(1), 131-140.
노성남, SUN-JEONG KIM and Song Chang Geun. "Realtime Terrain Synthesis Using DEM Data" Journal of Knowledge Information Technology and Systems 6, no.1 (2011) : 131-140.
