3D seabed: 3D modeling and visualization platform for the seabed

doi:10.1109/ICMEW.2014.6890585

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋地质与地球物理研究室

	3D seabed: 3D modeling and visualization platform for the seabed
	Su, Tianyun 1; Lv, Zhihan 2; Gao, Shan 1; Li, Xiaolong 4; Lv, Haibin 3
	2014-09-03
会议日期	7 14, 2014 - 7 18, 2014
会议地点	Chengdu, China
关键词	Virtual reality seabed GPU
DOI	10.1109/ICMEW.2014.6890585
英文摘要	We are building a 'virtual-world' of a real world seabed for its visual analysis. Sub-bottom profile is imported in the 3D environment. 'section-drilling' three-dimensional model is designed according to the characteristics of the multi-source comprehensive data under the seabed. In this model, the seabed stratigraphic profile obtained by seismic reflection is digitized into discrete points and interpolated with an approved Kriging arithmetic to produce uniform grid in every strata layer. The Delaunay triangular model is then constructed in every layer and calibrated using the drilling data to rectify the depth value of the dataset within the buffer. Finally, the constructed 3D seabed stratigraphic model is rendered in every layer by GPU shader engine. Based on this model, two state-of-the-art applications on website explorer and smartphone prove its ubiquitous feature. The resulting '3D Seabed' is used for simulation, visualization, and analysis, by a set of interlinked, real-time layers of information about the 3D Seabed and its analysis result. © 2014 IEEE.
会议录	2014 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2014
会议录出版者	IEEE, ELECTRON DEVICES SOC & RELIABILITY GROUP
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS记录号	WOS:000356046900057
内容类型	会议论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/7203]
专题	业务部门_海洋地质与地球物理研究室
作者单位	1.First Institute of Oceanography, State Oceanic Administration, Qingdao; 266061, China; 2.Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen; 518055, China; 3.North China Sea Branch, State Oceanic Administration, Qingdao; 266033, China; 4.CNOOC Deepwater Development Co. Ltd., China
推荐引用方式 GB/T 7714	Su, Tianyun,Lv, Zhihan,Gao, Shan,et al. 3D seabed: 3D modeling and visualization platform for the seabed[C]. 见:. Chengdu, China. 7 14, 2014 - 7 18, 2014.