Results 21 to 30 of about 10,393,467 (307)
Variation in actual relationship among descendants of inbred individuals [PDF]
, 2012 Summary In previous analyses, the variation in actual, or realized, relationship has been derived as a function of map length of chromosomes and type of relationship, the variation being greater the shorter the total chromosome length and the coefficient
Weir, B S, Hill, W G
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Variational Destriping in Remote Sensing Imagery: Total Variation with L1 Fidelity
Remote Sensing, 2018 This paper introduces a variational method for destriping data acquired by pushbroom-type satellite imaging systems. The model leverages sparsity in signals and is based on current research in sparse optimization and compressed sensing.
Igor Yanovsky, Konstantin Dragomiretskiy
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Millimeter-Wave InSAR Image Reconstruction Approach by Total Variation Regularized Matrix Completion
Remote Sensing, 2018 Millimeter-wave interferometric synthetic aperture radiometer (InSAR) can provide high-resolution observations for many applications by using small antennas to achieve very large synthetic aperture.
Yilong Zhang +4 more
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A Variational Model for Wrapped Phase Denoising
Mathematics, 2023 This paper presents a variational model for the denoising of wrapped phase images. By enforcing the required Pythagorean trigonometric identity between the real and imaginary components of the signal, this model improves the signal-to-noise ratio of the ...
Ivan May-Cen +2 more
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Total Variation Isoperimetric Profiles [PDF]
SIAM Journal on Applied Algebra and Geometry, 2019 Applications such as political redistricting demand quantitative measures of geometric compactness to distinguish between simple and contorted shapes. While the isoperimetric quotient, or ratio of area to perimeter squared, is commonly used in practice, it is sensitive to noisy data and irrelevant geographic features like coastline.
Daryl R. DeFord +3 more
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nhamilto/total-variation: Total variation Python codes and demonstration data
, 2020 Identification of atmospheric conditions within a multivariable atmospheric data set is a necessary step in the validation of emerging and existing high-fidelity models used to simulate wind plant flows and operation. Atmospheric conditions relevant for
nhamilto
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Regional variation in the pronunciation of /s/ in the Dutch language area [PDF]
, 2019 This paper reports on an explorative sociophonetic study of the phoneme /s/ in the Dutch language area. Our aim is to investigate the regional variation in the realisation of this phoneme, and to test experimentally the observation of Collins & Mees ...
Heeren, W.F.L. +6 more
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On Approximating Total Variation Distance
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023 Total variation distance (TV distance) is a fundamental notion of distance between probability distributions. In this work, we introduce and study the problem of computing the TV distance of two product distributions over the domain {0,1}^n. In particular, we establish the following results. 1. The problem of exactly computing the TV distance of two
Arnab Bhattacharyya 0001 +5 more
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Analytical aspects of spatially adapted total variation regularisation [PDF]
, 2016 In this paper we study the structure of solutions of the one dimensional weighted total variation regularisation problem, motivated by its application in signal recovery tasks.
Papafitsoros, Kostas +6 more
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Multiclass Total Variation Clustering [PDF]
, 2014 Ideas from the image processing literature have recently motivated a new set of clustering algorithms that rely on the concept of total variation. While these algorithms perform well for bi-partitioning tasks, their recursive extensions yield unimpressive results for multiclass clustering tasks.
Bresson, X +3 more
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