Search results for "Fibre orientation"

showing 3 items of 3 documents

Estimation of fibre orientation from digital images

2001

In this paper, estimation of fibre orientation is studied for fibre systems observable as a blurred greyscale image. The estimation method is based on scaled variograms observed along a set of sampling lines in different directions. The parameters of the orientation distribution are obtained numerically. Simulated data are used to study the statistical properties of the method.

Acoustics and UltrasonicsMaterials Science (miscellaneous)General MathematicsGrayscaleSet (abstract data type)Digital imageimage analysisRadiology Nuclear Medicine and imagingComputer visionInstrumentationMathematicslcsh:R5-920Boolean modelbusiness.industryOrientation (computer vision)lcsh:MathematicsSampling (statistics)Boolean modelObservablesimulationlcsh:QA1-939Distribution (mathematics)fibre orientationdigitizationComputer Science::Computer Vision and Pattern RecognitionSignal ProcessingstereologyComputer Vision and Pattern RecognitionArtificial intelligencebusinesslcsh:Medicine (General)Biotechnology
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Three-dimensional cardiac computational modelling: methods, features and applications

2015

[EN] The combination of computational models and biophysical simulations can help to interpret an array of experimental data and contribute to the understanding, diagnosis and treatment of complex diseases such as cardiac arrhythmias. For this reason, three-dimensional (3D) cardiac computational modelling is currently a rising field of research. The advance of medical imaging technology over the last decades has allowed the evolution from generic to patient-specific 3D cardiac models that faithfully represent the anatomy and different cardiac features of a given alive subject. Here we analyse sixty representative 3D cardiac computational models developed and published during the last fifty …

Engineeringmedicine.medical_treatmentFibre orientationReviewCardiac conduction system (CCS)computer.software_genreField (computer science)Cardiac Resynchronization TherapyCardiac modellingImage Processing Computer-AssistedMyocytes CardiacPrecision MedicineBiophysical simulationDecision Making Computer-AssistedBiological dataComputational modelRadiological and Ultrasound TechnologyCardiac electrophysiologyModels CardiovascularBiophysical PhenomenaGeneral MedicineBiomechanical PhenomenaElectrophysiologyRabbitsThree-dimensional (3D) modellingHeart DiseasesPersonalisationPatient-specific modellingCardiologyCardiac resynchronization therapyBiomedical EngineeringMachine learningBiophysical PhenomenaTECNOLOGIA ELECTRONICABiomaterialsDogsHeart Conduction SystemmedicineAnimalsHumansComputer SimulationRadiology Nuclear Medicine and imagingbusiness.industryMyocardiumExperimental dataImage segmentationCardiac image segmentationComputational modellingArtificial intelligencebusinesscomputerBioMedical Engineering OnLine
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Specific Mechanical Properties of Glass/Carbon Epoxy Composites for Marine Applications

2009

specific propertyflexural testSettore ING-IND/22 - Scienza E Tecnologia Dei Materialihybridfibre orientation
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