7351 search results - page 3 / 1471 » Segmenting Point Sets |
MICCAI
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. We present a method for automatically segmenting skin lesions by initializing the random walker algorithm with seed points whose properties, such as colour and texture, h...
CG
2004
Springer
13 years 5 months ago
2004
Springer
We present a framework for processing point-based surfaces via partial differential equations (PDEs). Our framework efficiently and effectively brings well-known PDE-based process...
COMGEO
2010
ACM
13 years 5 months ago
2010
ACM
For n disjoint line segments in the plane we construct in optimal O(n log n) time and linear space an encompassing tree of maximum degree three such that at every vertex all incid...
ECCV
2010
Springer
13 years 7 months ago
2010
Springer
Unsupervised learning requires a grouping step that defines which data belong together. A natural way of grouping in images is the segmentation of objects or parts of objects. Whi...
COMGEO
2008
ACM
13 years 5 months ago
2008
ACM
Given S1, a finite set of points in the plane, we define a sequence of point sets Si as follows: With Si already determined, let Li be the set of all the line segments connecting ...