DocumentCode :
1811880
Title :
Treecube: visualization tool for browsing 3D multimedia data
Author :
Tanaka, Yoichi ; Okada, Yoshihiro ; Niijima, Koichi
Author_Institution :
Graduate Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan
fYear :
2003
fDate :
16-18 July 2003
Firstpage :
427
Lastpage :
432
Abstract :
We propose a new 3D visualization tool for hierarchical information. A 2D visualization tool for hierarchical information called treemap has already been proposed by Ben Shneiderman, et al. in 1992. In general, hierarchical information is represented as a tree structure. Treemap hierarchically lays out each node as a bounding box whose size is the same as the specific weight or attribute value of the node. After the original treemap algorithm called slice-and-dice, some extensions to it have been proposed: squarified treemap (M. Buls et al., 2000), ordered treemap (B. Shneiderman et al., 2001) and strip treemap (B.B. Bederson et al., 2002). Furthermore, quantum treemap (B.B. Bederson et al., 2002) is a quantization version of these extensions. We propose a new 3D visualization tool for hierarchical information called treecube that can be taken as a 3D extension of treemap. Especially, we show its usefulness for browsing 3D multimedia data, i.e., 2D images, 3D shape models, motion data, etc., originally stored in a file system.
Keywords :
data visualisation; information retrieval; multimedia databases; tree data structures; 2D image; 3D multimedia data browsing; 3D shape model; hierarchical information; motion data; ordered treemap; quantum treemap; slice-and-dice algorithm; squarified treemap; strip treemap; tree structure; treecube; visualization tool; Character generation; Data visualization; File systems; Information science; Intelligent control; Multimedia systems; Quantization; Shape; Strips; Tree data structures;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Visualization, 2003. IV 2003. Proceedings. Seventh International Conference on
Print_ISBN :
0-7695-1988-1
Type :
conf
DOI :
10.1109/IV.2003.1218020
Filename :
1218020
Link To Document :
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