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JMIV
2006
176views more  JMIV 2006»
15 years 6 months ago
Segmentation of Vectorial Image Features Using Shape Gradients and Information Measures
In this paper, we propose to focus on the segmentation of vectorial features (e.g. vector fields or color intensity) using region-based active contours. We search for a domain that...
Ariane Herbulot, Stéphanie Jehan-Besson, St...
CVPR
2012
IEEE
13 years 8 months ago
Multi view registration for novelty/background separation
We propose a system for the automatic segmentation of novelties from the background in scenarios where multiple images of the same environment are available e.g. obtained by weara...
Omid Aghazadeh, Josephine Sullivan, Stefan Carlsso...
SCIA
2009
Springer
161views Image Analysis» more  SCIA 2009»
16 years 26 days ago
A Fast Optimization Method for Level Set Segmentation
Abstract. Level set methods are a popular way to solve the image segmentation problem in computer image analysis. A contour is implicitly represented by the zero level of a signed ...
Thord Andersson, Gunnar Läthén, Reiner...
145
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MAMMO
2010
Springer
15 years 11 months ago
Lesion Segmentation in Breast Sonography
Abstract. Sonography is gaining popularity as an adjunct screening technique for assessing abnormalities in the breast. This is particularly true in cases where the subject has den...
Joan Massich, Fabrice Meriaudeau, Elsa Pére...
ICRA
2010
IEEE
122views Robotics» more  ICRA 2010»
15 years 4 months ago
Motion estimation from range images in dynamic outdoor scenes
—Object-class independent motion estimation from range data is a challenging task. We present here a novel approach that is able to derive a dense motion field based on range im...
Frank Moosmann, Thierry Fraichard