3513 search results - page 308 / 703 » A Multigrid Approach to Image Processing |
147
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
Super-resolution methods aimed to restore the spectrum of an original image above the half sampling frequency. The restoration problem is generally viewed as an inverse problem an...
166
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ICIP
2005
IEEE
16 years 7 days ago
2005
IEEE
In this paper, we present an image-based method for the tracking and rendering of faces. We use the algorithm in an immersive video conferencing system where multiple participants...
214
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3DIM
1999
IEEE
15 years 11 months ago
1999
IEEE
Modeling of 3D objects from image sequences is a challenging problem and has been a research topic for many years. Important theoretical and algorithmic results were achieved that...
170
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
DIn this paper 1 , we propose a shape-based variational framework to curve evolution for the segmentation of tongue contours from MRI mid-sagittal images. In particular, we first...
177
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a graph cuts-based image segmentation technique that incorporates an elliptical shape prior. Inclusion of this shape constraint restricts the solution space of the segm...