18 search results - page 1 / 4 » Projection plane processing for sketch-based volume segmenta... |
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
We propose a method for multi-object segmentation in a projection plane. Our algorithm requires a stereo camera system called Subtraction Stereo, which extracts foreground informa...
SIGGRAPH
1991
ACM
13 years 8 months ago
1991
ACM
Direct volume rendering o ers the opportunity to visualize all of a three-dimensional sample volume in one image. However, processing such images can be very expensive and good qu...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
In this paper we present a voxel-based 3-D reconstruction technique that computes a set of non-transparent object surface voxels from a given set of calibrated camera views. We sh...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
In this paper we describe a voxel-based 3-D reconstruction technique from multiple calibrated camera views that makes explicit use of the finite size footprint of a voxel when pr...