298 search results - page 5 / 60 » Measuring Linearity of Ordered Point Sets |
TVCG
2010
13 years 5 months ago
2010
—We present a parallel algorithm for k-nearest neighbor graph construction that uses Morton ordering. Experiments show that our approach has the following advantages over existin...
DPHOTO
2009
13 years 5 months ago
2009
In this paper we present a technique which infers interframe motion by tracking SIFT features through consecutive frames: feature points are detected and their stability is evalua...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we discuss the feasibility of using singular points in a scale space representation (referred to as top points) for image matching purposes. These points are easily ...
IPM
2007
13 years 7 months ago
2007
This papers studies a special “small” information retrieval problem where user satisfaction only depends on the ordering of documents. We look for a retrieval performance meas...