24 search results - page 3 / 5 » Lines of curvature and umbilical points for implicit surface... |
95
Voted
ISBI
2006
IEEE
15 years 11 months ago
2006
IEEE
Important anatomical features on the cortical surface are usually represented by landmark curves, called sulcal/gyral curves. Manual labeling of these landmark curves is time-cons...
101
Voted
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a new shape-from-distortion framework for recovering specular (reflective/refractive) surfaces. While most existing approaches rely on accurate correspondences between 2...
97
Voted
SCALESPACE
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. We introduce a novel implicit approach for surface patch segmentation in 3D images starting from a single point. Since the boundary surface of an object is locally homeom...
CVPR
2004
IEEE
16 years 7 days ago
2004
IEEE
Many rural roads lack sharp, smoothly curving edges and a homogeneous surface appearance, hampering traditional vision-based road-following methods. However, they often have stron...
87
Voted
SIBGRAPI
2009
IEEE
15 years 5 months ago
2009
IEEE
Shape discretization through union of weighted points or balls appears as a common representation in different fields of computer graphics and geometric modeling. Among others, it...