140 search results - page 2 / 28 » Computer-Assisted Extraction of Boundaries from Images |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
We present a method for extracting boundary surfaces from segmented cross-section image data. We use a constrained Potts model to interpolate an arbitrary number of region boundar...
DICTA
2003
13 years 7 months ago
2003
In this paper, we propose a symmetry-based method for face boundary extraction from a binarized facial image, which contains a number o...
CRV
2009
IEEE
14 years 12 days ago
2009
IEEE
Accurate corneal layer boundary extraction from optical coherence tomography can provide precise layer thickness measurements required in the analysis of corneal disease. This pap...
ICDAR
2007
IEEE
13 years 5 months ago
2007
IEEE
This paper is concerned with a universal pattern, which is defined as a character pattern designed to have high machine-readability. This universal pattern is a character pattern...