463 search results - page 67 / 93 » Computing the Hausdorff Distance between Curved Objects |
189
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WACV
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we propose a novel segmenting system for ultrasound images. This solution is separated into three steps. First, we filter noise by using the “peakand-valley” wi...
183
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SCALESPACE
1999
Springer
15 years 10 months ago
1999
Springer
In this paper, we propose a new model for active contours to detect objects in a given image, based on techniques of curve evolution, Mumford-Shah functional for segmentation and l...
158
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CGF
2008
15 years 6 months ago
2008
Typically, flow volumes are visualized by defining their boundary as iso-surface of a level set function. Grid-based level sets offer a good global representation but suffer from ...
171
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VIS
2004
IEEE
16 years 7 months ago
2004
IEEE
Modern object-oriented programs are hierarchical systems with many thousands of interrelated subsystems. Visualization helps developers to better comprehend these large and comple...
160
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ICASSP
2009
IEEE
16 years 22 days ago
2009
IEEE
In this paper, we present a new algorithm of snakes with geometric prior. A method of shape alignment using Fourier coefficients is introduced to estimate the Euclidean transform...