Results 241 to 250 of about 2,035,117 (267)

Outer Measures and Total Variation

Canadian Mathematical Bulletin, 1981
In this note we collect some observations on the outer measures ψf and ψf that have been introduced in [4] and which describe the total variation of the function f. These properties have direct applications to the study of the derivative and the relative derivative. For definitions and notation the reader is referred to [4].
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Iterative Methods for Total Variation Denoising

SIAM Journal on Scientific Computing, 1996
The paper is concerned with computing the minimization of the total variation (TV)-penalized least squares functional. A fixed point algorithm is presented and compared with other minimization schemes. This is an alternative approach to minimizing the functional considered in the paper, called ``lagged diffusivity fixed point iteration'' and denoted by
Curtis R. Vogel, Mary E. Oman
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A Spectral Approach to Total Variation

2013
The total variation (TV) functional is explored from a spectral perspective. We formulate a TV transform based on the second time derivative of the total variation flow, scaled by time. In the transformation domain disks yield impulse responses. This transformation can be viewed as a spectral domain, with somewhat similar intuition of classical Fourier
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An Algorithm for Total Variation Minimization and Applications

Journal of Mathematical Imaging and Vision, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A chickpea genetic variation map based on the sequencing of 3,366 genomes

Nature, 2021
Aladdin Hamwieh, K H M Sidddique, Vanika Garg   +2 more
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A genomic mutational constraint map using variation in 76,156 human genomes

Nature, 2023
Masahiro Kanai, Anne O'Donnell-Luria, Jessica Alfoldi   +2 more
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Molecular and evolutionary processes generating variation in gene expression

Nature Reviews Genetics, 2020
Patricia Wittkopp, Petra Vande Zande, Mark S Hill   +2 more
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The landscape of genomic structural variation in Indigenous Australians

Nature, 2023
Misty Rayna Jenkins, Simon Easteal, Jillian Hammond   +2 more
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Major Impacts of Widespread Structural Variation on Gene Expression and Crop Improvement in Tomato

Cell, 2020
Lara Pereira, Fritz Sedlazeck, Florian Maumus   +2 more
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Variation in the mutation rate across mammalian genomes

Nature Reviews Genetics, 2011
Adam Eyre-Walker, Alan Hodgkinson, Eyre-Walker Adam   +2 more
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