Results 81 to 90 of about 55,845 (232)
Image Inpainting Methods [PDF]
, 2012 Tato práce se zabývá zpracováním přehledu moderních metod pro automatické doplnění chybějících částí obrazu. V teoretické části této práce je vybráno a popsáno několik nejznámějších metod.
Kovacs, Jan
core
The Journal of Physiology, EarlyView.Abstract figure legend Traditional planar imaging approaches of the left atrium do not capture complex geometry. Four‐dimensional imaging allows the acquisition of 3D data + time to visualize left atrial geometry and kinematics. We designed an advanced analysis technique to investigate left atrial biomechanics in a model of pressure overload and ...
John P. Salvas +3 more
wiley +1 more source
Keeping track of worm trackers [PDF]
, 2012 C. elegans is used extensively as a model system in the neurosciences due to its well defined nervous system. However, the seeming simplicity of this nervous system in anatomical structure and neuronal connectivity, at least compared to higher animals ...
Gottschalk, Alexander +3 more
core +1 more source
A Digital Phantom for MR Spectroscopy Data Simulation
Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1345-1359, March 2026.ABSTRACT Purpose Simulated data is increasingly valued by researchers for validating MRS processing and analysis algorithms. However, there is no consensus on the optimal approaches for simulation models and parameters. This study introduces a novel MRS digital brain phantom framework, providing a comprehensive and modular foundation for MRS data ...
D. M. J. van de Sande +11 more
wiley +1 more source
Physiological measurement platform using wireless network with Android application
Informatics in Medicine Unlocked, 2017 Currently, many people suffer from arrhythmia or hypoxia, which are abnormal health conditions. Arrhythmia occurs when a person has an irregular or abnormal heart rate, while hypoxia is realized when there is a deficiency in oxygen reaching the tissues ...
Swagata Devi, Soumik Roy
doaj +1 more source
Journal of Medical Physics, 2020 Introduction: The Real-time Position Management™ (RPM) is used as a motion management tool to reduce normal tissue complication. However, no commercial software is available to quantify the “beam-on” errors in RPM-generated breathing traces.
Naveen Kumawat +7 more
doaj +1 more source
Numerical Computation of approximate Generalized Polarization Tensors
, 2011 In this paper we describe a method to compute Generalized Polarization Tensors. These tensors are the coefficients appearing in the multipolar expansion of the steady state voltage perturbation caused by an inhomogeneity of constant conductivity.
Capdeboscq, Yves +2 more
core +3 more sources
Versatile and Highly Efficient MRI Simulation of Arbitrary Motion in KomaMRI
Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1791-1803, March 2026.ABSTRACT Purpose To extend the KomaMRI simulator with motion capabilities that enable the simulation of both simple, parametrizable motion patterns and arbitrarily complex spin trajectories. Additionally, we introduce a novel file format for storing and sharing dynamic digital phantoms.
Pablo Villacorta‐Aylagas +7 more
wiley +1 more source
Development of a Control System and User Interface for the Quanser Shake Table II [PDF]
, 2016 Shake tables are often used to simulate earthquakes to test the performance of structures under seismic loads. This project focuses on implementing the Quanser Shake Table II, which is a valuable tool for conducting small-scale experimental vibration ...
Wong, Vivian Wen Hui
core
, 2019 Many medical imaging techniques utilize fitting approaches for quantitative parameter estimation and analysis. Common examples are pharmacokinetic modeling in DCE MRI/CT, ADC calculations and IVIM modeling in diffusion-weighted MRI and Z-spectra analysis
Abdollahi, Amir +6 more
core +1 more source