52 search results - page 2 / 11 » A Level Line Selection Approach for Object Boundary Estimati... |
SCALESPACE
2007
Springer
13 years 11 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
We present an approach to visual tracking based on dividing a
target into multiple regions, or fragments. The target is represented
by a Gaussian mixture model in a joint feature...
PKDD
2009
Springer
13 years 12 months ago
2009
Springer
A frequent problem in density level-set estimation is the choice of the right features that give rise to compact and concise representations of the observed data. We present an eï¬...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
Object detection in cluttered, natural scenes has a high
complexity since many local observations compete for object
hypotheses. Voting methods provide an efficient solution
to ...
ECCV
2000
Springer
14 years 7 months ago
2000
Springer
Abstract. This paper presents anovel variational method forimage segmentation that uni es boundary and region-based information sources under the Geodesic Active Region framework. ...