UmUTracker: A versatile MATLAB program for automated particle tracking of 2D light microscopy or 3D digital holography data

H Zhang, T Stangner, K Wiklund, A Rodriguez… - Computer Physics …, 2017 - Elsevier
We present a versatile and fast MATLAB program (UmUTracker) that automatically detects
and tracks particles by analyzing video sequences acquired by either light microscopy or …

CMOS implementation of time delay integration (TDI) for imaging applications: A brief review

SK Semwal, RS Saxena - IETE Technical Review, 2020 - Taylor & Francis
In 1970, when the bell system demonstrated the charge-coupled devices (CCD), it was not
known at the time that it would revolutionize the imaging. The ability of CCD to integrate and …

Smear correction of highly variable, frame-transfer CCD images with application to polarimetry

FA Iglesias, A Feller, K Nagaraju - Applied Optics, 2015 - opg.optica.org
Image smear, produced by the shutterless operation of frame-transfer CCD detectors, can be
detrimental for many imaging applications. Existing algorithms used to numerically remove …

Peak-locking full characterization: PIV error assessment and velocity ensemble measurement correction

J Nogueira, M Legrand, R Jiménez… - Measurement Science …, 2021 - iopscience.iop.org
Concluding a few previous approaches, the last work by the authors presented a complete
analytic model for peak-locking error. That work was devoted to the mathematical foundation …

Test and analysis of internal flow field in turbine of hydrodynamic torque converter based on particle image velocimetry

B Chai, Y Wang, C Liu, W Ma… - Transactions of the …, 2015 - ingentaconnect.com
The hydrodynamic torque converter is a major component of an automatic transmission. It
transfers power from the engine to the transmission gearing system. The hydrodynamic …

Fast computation of readout smear correction for framestore CCD based images

S Tabel, W Stechele - Proceedings of the 2017 International Conference …, 2017 - dl.acm.org
Shutterless operation of cameras with framestore Charge-Coupled-Devices (CCDs)
produces readout smear as characteristic image degradation. Post-facto image corrections …

Full characterization of the peak-locking error by means of orthogonal functions and application to the flow behind a helicopter fuselage model

J Nogueira, M Legrand, R Jiménez, F De Gregorio - Experiments in Fluids, 2021 - Springer
This work offers a 1D fully analytic complete modeling of the peak-locking error. Besides
error assessment, this model allows for measurement correction. The paradigm of peak …

Star smear removal for full-frame charge-coupled device images based on Gaussian fitting

Y Duan, P **g, Z Niu, Z Chen - Journal of Applied Remote …, 2016 - spiedigitallibrary.org
Image smear, produced by the shutter-less operation of full-frame charge-coupled device
(CCD) sensors, greatly affects the performance of target detection, the centering accuracy …

An addendum for particle image velocimetry in centrifuge modelling

S Nadimi, S Divall, J Fonseca, RJ Goodey, RN Taylor - 2016 - openaccess.city.ac.uk
Image-based analysis is a growing field in geotechnical engineering and has a wide range
of applications from measuring particle size distribution to observing the three dimensional …

Análise experimental do jato do gasper em cabine de aeronave utilizando velocimetria por imagem de partícula.

JHA Gouveia - 2020 - teses.usp.br
O número de pessoas que utilizam os aviões como meio de transporte aumenta a cada ano,
e estima-se que dentro de 17 anos o mercado aéreo deva dobrar. Dessa forma, é …