1421 search results - page 92 / 285 » Variational image segmentation using boundary functions |
113
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TCSV
2002
15 years 2 months ago
2002
An efficient moving object segmentation algorithm suitable for real-time content-based multimedia communication systems is proposed in this paper. First, a background registration ...
250
Voted
ICIAR
2011
Springer
14 years 6 months ago
2011
Springer
Producing consistent segmentations of lung nodules in CT scans is a persistent problem of image processing algorithms. Many hard-segmentation approaches are proposed in the literat...
134
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ICIAR
2009
Springer
15 years 9 months ago
2009
Springer
Intravascular ultrasound (IVUS) is a useful imaging technique that can be used to assess the health of coronary arteries. However, manual segmentation of the lumen and adventia bou...
116
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IVC
2006
15 years 2 months ago
2006
This paper considers the optimisation of a nonlinear functional for image segmentation and noise reduction. Equations optimising this functional are derived and employed to detect...
142
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ICIP
2003
IEEE
15 years 8 months ago
2003
IEEE
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps which find object’s border ...