Paper Info
Title
Volume visualization using relative distance among voxels
Abstract
The aim of this work is to visualize 3D objects in volume data with minimum numbers of user-defined model or parameters. In this report, we propose a novel method that utilizes the distances along the optimum paths between a seed voxel in a target object and other voxels. The distance is defined using gradient between adjacent voxels or using difference between the seed voxel and other voxels along the optimum path. The optimization of a path is carried out by selecting the path where the largest value of absolute gradient or difference along a path is minimum, and the distance of each voxel is the largest value along the optimum path. The visualization is performed by rendering the volume where the initial voxel values are replaced with the distances. By the proposed method, the volume visualization can be accomplished only by setting a seed voxel in the target object. From experiments for visualizing human embryos obtained with MR microscopy, we confirmed that the proposed method successfully visualized the objects.
Year
DOI
Venue
2002
10.1117/12.466973
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Keywords
Field
DocType
volume visualization,distance among voxels
Voxel,Computer vision,Computer graphics (images),Volume visualization,Visualization,Artificial intelligence,Rendering (computer graphics),Mathematics
Conference
Volume
ISSN
Citations 
4681
0277-786X
5
PageRank 
References 
Authors
0.71
0
3
Name
Order
Citations
PageRank
K. Kanda151.39
Shinobu Mizuta2144.72
Tetsuya Matsuda3268.88