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SIAMAM
2002
14 years 9 months ago
2002
In this paper, we revisit experiments in which a thin liquid film forms at the tip of a capillary meniscus due to the presence of a thermally induced Marangoni shear stress. Starti...
68
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TIP
1998
14 years 9 months ago
1998
—We introduce a new approach to image estimation based on a flexible constraint framework that encapsulates meaningful structural image assumptions. Piecewise image models (PIM...
TIP
1998
14 years 9 months ago
1998
This paper examines the relationship between wavelet-based image processing algorithms and variational problems. Algorithms are derived as exact or approximate minimizers of varia...
114
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TIP
1998
14 years 9 months ago
1998
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
105
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TIP
1998
14 years 9 months ago
1998
Abstract—We propose a method for the reconstruction of signals and images observed partially through a linear operator with a large support (e.g., a Fourier transform on a sparse...