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particle tracking

Application of Particle Tracking in Large Scale Timber Connection Testing

Application of Particle Tracking in Large Scale Timber Connection Testing

... ABSTRACT: Particle Tracking Velocimetry (PTV) is a quantitative field measuring technique originally designed to track individual particles in fluid ...by tracking the attachment points of string ...

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Python algorithms in particle tracking microrheology

Python algorithms in particle tracking microrheology

... In this paper we have presented a free software solution for analyzing particle tracking data for microrheology. Our software library implements the time average calcu- lation of mean square displacement ...

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Objective comparison of particle tracking methods

Objective comparison of particle tracking methods

... of particle tracking methods, yielding important results and lessons for future development and ...affecting particle tracking in practice and developed software for computer simulation of ...

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Sustainability of the Merlin++ particle tracking code

Sustainability of the Merlin++ particle tracking code

... following a criteria-based assessment constructed by the UK Software Sustainability Insti- tute. Code quality was assessed by numerous static, dynamic and architectural analysis tools. Maintainability and dependency ...

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Agnostic tracking : nanoscale, high bandwidth, 3D particle tracking for biology

Agnostic tracking : nanoscale, high bandwidth, 3D particle tracking for biology

... the particle across a surface within a low-power, detection laser; and the calibration of the detector over that surface was then used for position detection in ...

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Charged particle tracking with the Timepix ASIC

Charged particle tracking with the Timepix ASIC

... The right plot of Figure 34 shows the ToT for the two pixels in a 2-pixel cluster for a run with the threshold set to 400. For each bin in this plot, the two ToT values are converted to charge using the surrogate ...

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A comparative analysis of particle tracking in a mixer by discrete element method and positron emission particle tracking

A comparative analysis of particle tracking in a mixer by discrete element method and positron emission particle tracking

... particles in DEM shows a smooth distribution with a peak frequency of the velocity distribution lower.. than PEPT and DEM tracer.[r] ...

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The Timepix Telescope for high performance particle tracking

The Timepix Telescope for high performance particle tracking

... a well defined data-block that contains all information for a given period of time. The data is naturally discretised into the shutters during which the Timepix chips of the telescope are active. In this way the ...

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Quadrant and Conditional Analyses of Non-spherical Particle Segregation in a Turbulent Channel Flow

Quadrant and Conditional Analyses of Non-spherical Particle Segregation in a Turbulent Channel Flow

... Lagrangian particle tracking are used together with conditional statistics (probability density function and scatter plots) in quadrants to study the distribution of fluid, particle and slip velocity ...

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Measurements of branching ratios for η decays into charged particles

Measurements of branching ratios for η decays into charged particles

... Using a minimum bias data sample of η mesons and the reconstruction capabilities of the WASA detector, most notably the charged particle tracking and particle identification, we are able to isolate ...

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Particle Entrainment Studies From Dry and Wet Bed

Particle Entrainment Studies From Dry and Wet Bed

... Radioactive Particle Tracking known as RPT is a non-intrusive method for tracking a single particle in a vessel or column without disrupting the flow inside the vessel (Shehata et ...

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Performance of PIV and PTV for granular flow measurements

Performance of PIV and PTV for granular flow measurements

... and particle tracking velocimetry (PTV) were briefly reviewed and the com- mon sources of error and the methods used for their reduction were ...the particle image ...the particle centroid ...

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Status of the CBM experiment

Status of the CBM experiment

... charged particle tracking, vertex detection, electron/muon identifi- cation, hadron/time-of-flight measurement, electromagnetic and zero-degree calorimetry, in terms of prototypes and expected physics ...

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Validation of numerical methods in cold spray by direct nozzle internal measurements of non dilute particle motion

Validation of numerical methods in cold spray by direct nozzle internal measurements of non dilute particle motion

... the particle phase was applied in some cold spray projects [25, 46, 142, 160, ...axial particle velocity trends, changes with gas type and conditions, critical velocity prediction, and more, were generally ...

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Parallelized particle filtering for freeway traffic state tracking

Parallelized particle filtering for freeway traffic state tracking

... Fig. 4 shows the results for the tracking accuracy as a function of the number of particles, for the centralized filter (top), approach 1 (middle), and approach 2 (bottom). In these experiments all segments were ...

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Adaptive parameter particle CBMeMBer tracker for multiple maneuvering target tracking

Adaptive parameter particle CBMeMBer tracker for multiple maneuvering target tracking

... target tracking, the jump Markov sys- tem (JMS) has proved to be an effective method, which switches among a set of candidate models in a Markovian fashion [20, ...in tracking targets with abruptly changing ...

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Application of the particle filter to tracking of fish in aquaculture research

Application of the particle filter to tracking of fish in aquaculture research

... A particle filter is a sequential estimation method which uses a sampling based approach to estimate the state of a stochastic dynamic ...Each particle is a ran- dom sample containing a state ...of ...

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Integrating the Projective Transform with Particle Filtering for Visual Tracking

Integrating the Projective Transform with Particle Filtering for Visual Tracking

... reason, particle filtering techniques for visual tracking have been developed only recently with the widespread of powerful ...computers. Particle filters for visual object tracking have first ...

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A Review of Literature for the Flow Accelerated Corrosion of Mitred Bends

A Review of Literature for the Flow Accelerated Corrosion of Mitred Bends

... In1991 (46) studied the local erosion in chokes by determining the local fluid velocity and particle impingement. Hence, in2000 (47) used a commercial CFD code coupled with an in-house particle tracker to ...

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Multiple Human Tracking Based on Auxiliary Particle Filter

Multiple Human Tracking Based on Auxiliary Particle Filter

... new particle set, which has high probability to be close to true ...generic particle filter through intermediate auxiliary weights computed prior to the generation of a new particle ...auxiliary ...

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