Title: | Anisotropic 3D texture synthesis with application to volume rendering |
Authors: | Laursen, Lasse Farnung Ersbøll, Bjarne Kjær Bærentzen, Jakob Andreas |
Citation: | WSCG '2011: Communication Papers Proceedings: The 19th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 49-58. |
Issue Date: | 2011 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/WSCG2011/!_2011_WSCG-Short_Papers.pdf http://hdl.handle.net/11025/10820 |
ISBN: | 978-80-86943-82-4 |
Keywords: | objemové vykreslování;syntéza textur;přenosová funkce |
Keywords in different language: | volumetric rendering;texture synthesis;transfer function |
Abstract: | We present a novel approach to improving volume rendering by using synthesized textures in combination with a custom transfer function. First, we use existing knowledge to synthesize anisotropic solid textures to fit our volumetric data. As input to the synthesis method, we acquire high quality images using a 12.1 megapixel camera. Next, we extend the volume rendering pipeline by creating a transfer function which yields not only color and opacity from the input intensity, but also texture coordinates for our synthesized 3D texture. Thus, we add texture to the volume rendered images. This method is applied to a high quality visualization of a pig carcass, where samples of meat, bone, and fat have been used to produce the anisotropic 3D textures. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2011: Communication Papers Proceedings |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Laursen.pdf | Plný text | 994,75 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/10820
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