Results 51 to 60 of about 858,998 (190)
Notions of optimal transport theory and how to implement them on a computer [PDF]
, 2017 This article gives an introduction to optimal transport, a mathematical theory that makes it possible to measure distances between functions (or distances between more general objects), to interpolate between objects or to enforce mass/volume ...
Levy, Bruno, Schwindt, Erica
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Noncommutative Geometry and Stochastic Processes [PDF]
, 2017 The recent analysis on noncommutative geometry, showing quantization of the volume for the Riemannian manifold entering the geometry, can support a view of quantum mechanics as arising by a stochastic process on it. A class of stochastic processes can be devised, arising as fractional powers of an ordinary Wiener process, that reproduce in a proper way
openaire +2 more sources
Low loss, high contrast optical waveguides based on CMOS compatible LPCVD processing: technology and experimental results [PDF]
, 2005 A new class of integrated optical waveguide structures is presented, based on low cost CMOS compatible LPCVD processing. This technology allows for medium and high index contrast waveguides with very low channel attenuation.
Borreman, A. +5 more
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MatGeom: A toolbox for geometry processing with MATLAB
SoftwareXMatGeom (for “MATLAB Geometry”) is a pure MATLAB library for geometry processing in two and three dimensions, that aims at facilitating the processing and analysis of scientific data.
David Legland
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CT-Scan-Based Approach for Turbine Blade Geometry Extraction
Journal of Mechanical Engineering, 2023 This paper presents a method for the assessment of the geometrical properties of the turbine blade after a long running time. This method uses a medical imaging device (CT-Scan) to provide segmentation images of the turbine blade.
Al-Akam Aws, Al Juboori Ameen M.
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Using Particle Filter for Estimating Velocity of Maneuvering Target Being Tracked by Passive Radar
Syrian Journal for Science and InnovationTracking a target is achieved by estimating its range and velocity, and this process has two types: Bistatic Tracking and Cartesian Tracking. In a passive radar system, the bistatic tracking is achieved by processing the bistatic geometry “One non ...
Anas Almanofi , Ali Kazem
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Signature verification by geometry and image processing
Nonlinear EngineeringIn this article, we present an algorithm to determine the authenticity of a signature with high probability. This study addresses the increasing need for robust and accurate methods of verifying offline signatures, which are crucial in various legal and ...
Jaber Ebaa Abdulsattar +2 more
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The Geometry of Signal Detection with Applications to Radar Signal Processing
Entropy, 2016 The problem of hypothesis testing in the Neyman–Pearson formulation is considered from a geometric viewpoint. In particular, a concise geometric interpretation of deterministic and random signal detection in the philosophy of information geometry is ...
Yongqiang Cheng +4 more
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Acta Metallurgica Slovaca, 2016 We consider the study results of the hard-to-process titanium-based alloys processing on turning lathes. The influence made on the quality of the surface layer, characterized by the amplitude roughness parameters, by geometry, cutting tool properties ...
Eduard Leonidovich Zhukov +2 more
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Recovery of the three-dimensional wind and sonic temperature data from a physically deformed sonic anemometer [PDF]
Atmospheric Measurement Techniques, 2018 A sonic anemometer reports three-dimensional (3-D) wind and sonic temperature (Ts) by measuring the time of ultrasonic signals transmitting along each of its three sonic paths, whose geometry of lengths and angles in the anemometer coordinate system ...
X. Zhou +10 more
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