Results 281 to 290 of about 2,210,509 (307)
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A Total Variation Model for Retinex
SIAM Journal on Imaging Sciences, 2011Human vision has the ability to recognize color under varying illumination conditions. Retinex theory is introduced to explain how the human visual system perceives color. The main aim of this paper is to present a total variation model for Retinex.
Michael K. Ng 0001, Wei Wang 0132
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Outer Measures and Total Variation
Canadian Mathematical Bulletin, 1981In 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, 1996The 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
2013The 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, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Molecular and evolutionary processes generating variation in gene expression
Nature Reviews Genetics, 2020Mark S Hill +2 more
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Genome structural variation discovery and genotyping
Nature Reviews Genetics, 2011Can Alkan +2 more
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Major Impacts of Widespread Structural Variation on Gene Expression and Crop Improvement in Tomato
Cell, 2020Michael Alonge +2 more
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Variation in the mutation rate across mammalian genomes
Nature Reviews Genetics, 2011Alan Hodgkinson +2 more
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Cryptic genetic variation: evolution's hidden substrate
Nature Reviews Genetics, 2014Annalise B Paaby, Matthew V Rockman
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