Title: | Volume wires: a framework for empirical non-linear deformation of volumetric datasets |
Authors: | Walton, S. J. Jones, M. W. |
Citation: | Journal of WSCG. 2006, vol. 14, no. 1-3, p. 81-88. |
Issue Date: | 2006 |
Publisher: | Václav Skala - UNION Agency |
Document type: | článek article |
URI: | http://wscg.zcu.cz/wscg2007/Papers_2007/journal/!WSCG2007_Journal_Final.zip http://hdl.handle.net/11025/1363 |
ISBN: | 80-86943-09-7 |
ISSN: | 1213-6972 (hardcopy) 1213-6964 (online) 1213-6980 (CD-ROM) |
Keywords: | objemové vykreslování;objemová deformace;objemová animace;nonlineární deformace |
Keywords in different language: | volume rendering;volume deformation;volume animation;nonlinear deformation |
Abstract: | We introduce a new framework for non-linear, non-reconstructive deformation of volumetric datasets. Traditional techniques for deforming volumetric datasets non-linearly usually involve a reconstruction stage, where a new deformed volume is recon- structed and then sent to the renderer. Our intuitive sweep-based technique avoids the drawbacks of reconstruction by creating a small attribute field which defines the deformation, and then sending it with the original volume dataset to the rendering stage. This paper also introduces acceleration techniques aimed at giving interactive control of deformation in future implementations. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | Number 1-3 (2006) |
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File | Description | Size | Format | |
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Walton.pdf | 399,76 kB | Adobe PDF | View/Open |
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http://hdl.handle.net/11025/1363
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