176 search results - page 15 / 36 » A Scale-Space Based Approach for Deformable Contour Optimiza... |
IJCV
2012
13 years 2 months ago
2012
Abstract Image alignment in the presence of non-rigid distortions is a challenging task. Typically, this involves estimating the parameters of a dense deformation field that warps...
103
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APIN
2007
14 years 12 months ago
2007
This paper presents a novel framework for thyroid ultrasound image segmentation that aims to accurately delineate thyroid nodules. This framework, named GA-VBAC incorporates a leve...
110
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GECCO
2007
Springer
15 years 5 months ago
2007
Springer
Evolutionary algorithms applied in real domain should profit from information about the local fitness function curvature. This paper presents an initial study of an evolutionary...
102
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SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Segmentation of images is often posed as a variational problem. As such, it is solved by formulating an energy functional depending on a contour and other image derived t...
117
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WBIR
2010
SPRINGER
15 years 4 months ago
2010
SPRINGER
We propose a reliability measure that identifies informative image cues useful for registration, and present a novel, data-driven approach to spatially adapt regularization to the...