Title:	Combined smoothing and decimation of complex pore network geometries
Authors:	Heijs, A. W. J. Janssen, W.B.J.M. Lowe, C. P. Bakker, A. F. Leenders, R.
Citation:	Journal of WSCG. 1997, vol. 5, no. 1-3, p.173-181.
Issue Date:	1997
Publisher:	Václav Skala - UNION Agency
Document type:	článek article
URI:	http://wscg.zcu.cz/wscg1997/wscg97.htm http://hdl.handle.net/11025/15894
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online)
Keywords:	vizualizace;globální vlastnosti vody;3D zpracování obrazu
Keywords in different language:	visualization;global features of water;3D image processing
Abstract in different language:	A new approach to visualize local and global features of water patterns in complex pore networks in clay soils is presented. The pore network topology and water distribution in a soil sample were determined using computed tomography measurements and three-dimensional image processing techniques. The initial geometry of the pore contained too many triangles to visualize interactively. The pore geometry was smoothed and decimated in order to reduce the large number of triangles and improve the depth cue the isosurface. Local and global features were visualized using various techniques to allow better interpretations of the data.
Rights:	© Václav Skala - UNION Agency
Appears in Collections:	Volume 5, number 1-3 (1997)

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