Results 11 to 20 of about 544,634 (294)
Corner Detection Using Second-Order Generalized Gaussian Directional Derivative Representations
, 2021 Corner detection is a critical component of many image analysis and image understanding tasks, such as object recognition and image matching. Our research indicates that existing corner detection algorithms cannot properly depict the difference between ...
Sun, Changming, Zhang, Weichuan
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Synthesis of branch-guide directional couplers and filter prototypes [PDF]
, 1968 The object of this thesis is the solution of the following problems using the theories of lumped and distributed network synthesis: (1) Synthesis of equally terminated, lumped and. distributed filters containing an even number of elements.
Lind, Larry Frederick
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Estimation and simulation in directional and statistical shape models [PDF]
, 2012 This thesis is concerned with problems in two related areas of statistical shape analysis in two dimensional landmarks data and directional statistics in various sample spaces.
Ganeiber, Asaad Mohammed
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Directional mobility of debt ratings [PDF]
, 2007 In this paper we describe a method to decompose a well-known measure of debt ratings mobility into it’s directional components. We show, using sovereign debt ratings as an example, that this directional decomposition allows us to better understand the ...
Landon-Lane, JS, Bhaumik, SK
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Directed Distances with Derivatives
Journal of Mathematical Analysis and Applications, 1994 The authors discuss minimum distance approaches for the reconstruction of real functions from a finite number of linear functions. They extend the theory to the case in which the distance may depend on derivatives of the functions in question. Thus they generalize for instance results of \textit{L. Jones} and \textit{C. Byrne} [IEEE Trans. Inf.
Gonzalezvelasco, E., Grahameagle, J.
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Review of Shearography for Dual-Directional Measurement
Optics, 2022 Shearography is a coherent optical technique that allows the identification of the first derivative of deformation in the shearing direction. Due to direct measuring strain information, shearography is suited for non-destructive testing and evaluation ...
Bicheng Guo +6 more
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Directional: A library for Directional Field Synthesis, Design, and Processing
, 2021 Directional: A library for Directional Field Synthesis, Design, and ...
Amir Vaxman and others
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Karpatsʹkì Matematičnì Publìkacìï, 2019 We partially reinforce some criteria of $L$-index boundedness in direction for functions analytic in the unit ball. These results describe local behavior of directional derivatives on the circle, estimates of maximum modulus, minimum modulus of analytic ...
A.I. Bandura
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Maximal monotone operators with non-maximal graphical limit
Examples and Counterexamples, 2022 We present a counterexample showing that the graphical limit of maximally monotone operators might not be maximally monotone. We also characterize the directional differentiability of the resolvent of an operator B in terms of existence and maximal ...
Gerd Wachsmuth
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Direct Corticospinal Control of Force Derivative [PDF]
The Journal of Neuroscience, 2011 During simultaneous generation of static and dynamic forces, motor cortical signals only predict the dynamic components, suggesting a key role in the coding of force changes. However, such a role is obscured by uncertainties regarding the representation of dynamic force signals in corticospinal outputs.
Oscar, Soto, Didier, Cros
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