437 search results - page 36 / 88 » Segmentation by Level Sets and Symmetry |
SAMT
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. This paper presents an approach on high-level feature detection using a region thesaurus. MPEG-7 features are locally extracted from segmented regions and for a large set...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
We address the problem of segmenting multiple similar objects by optimizing a Chan-Vese-like [1] functional with respect to a mixture of level set functions. We solve the variatio...
ICCV
2003
IEEE
14 years 2 months ago
2003
IEEE
Building on recent progress in modeling filter response statistics of natural images we integrate a statistical model into a variational framework for image segmentation. Incorpo...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Automatic discrimination of musical signal types as speech, singing, music, genres or drumbeats within audio streams is of great importance e.g. for radio broadcast stream segment...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
In this paper, we propose two new, perceptually motivated strategies to better measure the similarity of 2D shape instances that are in the form of closed contours. The first strat...