30 search results - page 1 / 6 » Finding the Number of Clusters for Nonparametric Segmentatio... |
124
Voted
CAIP
2005
Springer
15 years 6 months ago
2005
Springer
Non-parametric data representation can be done by means of a potential function. This paper introduces a methodology for finding modes of the potential function. Two different me...
102
Voted
PRL
2007
15 years 18 days ago
2007
This paper proposes a novel nonparametric clustering algorithm capable of identifying shape-free clusters. This algorithm is based on a nonparametric estimation of the normalized ...
107
Voted
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
We present a nonparametric mode-seeking algorithm, called medoidshift, based on approximating the local gradient using a weighted estimate of medoids. Like meanshift, medoidshift ...
131
Voted
IJCV
2008
15 years 19 days ago
2008
Image segmentation algorithms partition the set of pixels of an image into a specific number of different, spatially homogeneous groups. We propose a nonparametric Bayesian model f...
120
Voted
ECCV
2006
Springer
16 years 3 months ago
2006
Springer
A nonparametric Bayesian model for histogram clustering is proposed to automatically determine the number of segments when Markov Random Field constraints enforce smooth class assi...