3513 search results - page 446 / 703 » A Multigrid Approach to Image Processing |
171
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this work, we propose a new robust and edge-preserving superresolution algorithm to simultaneously estimate all frames of a sequence. The new algorithm is based on the regulari...
165
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In the past few years, a number of practical video coding schemes following distributed source coding principles have emerged. One of the main goals of distributed video coding (D...
155
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose a simple nonparametric linear regression tool, known as kernel regression (KR), to estimate the illumination chromaticity. We design a Gaussian kernel whose bandwidth i...
109
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This article deals with 3D-face model and 3D-pose extraction from a small set of couples of 2D-3D correspondingpoints. Major drawbacks of current 3D model extraction solutions are...
143
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
We present a new semi-automatic segmentation tool, which is motivated by the Intelligent Scissors algorithm [1], but which uses a modified concept of user-interaction. This new in...