Farzad Kamalabadi

19972019
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Research Output 1997 2019

2019

Efficient rfi detection in radio astronomy based on compressive statistical sensing

Cucho-Padin, G., Wang, Y., Waldrop, L., Tian, Z. & Kamalabadi, F., Feb 20 2019, 2018 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1109-1113 5 p. 8646517. (2018 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio astronomy
Observatories
Spectrum analysis
Frequency bands
2018

Analytical Fresnel imaging models for photon sieves

Oktem, F. S., Kamalabadi, F. & Davila, J. M., Nov 26 2018, In : Optics Express. 26, 24, p. 32259-32279 21 p.

Research output: Contribution to journalArticle

sieves
photons
Fresnel lenses
lenses
versatility

Inferring Nighttime Ionospheric Parameters with the Far Ultraviolet Imager Onboard the Ionospheric Connection Explorer

Kamalabadi, F., Qin, J., Harding, B. J., Iliou, D., Makela, J. J., Meier, R. R., England, S. L., Frey, H. U., Mende, S. B. & Immel, T. J., Jun 1 2018, In : Space Science Reviews. 214, 4, 70.

Research output: Contribution to journalReview article

ionospherics
ionosphere
ionospheres
oxygen
F region

The Impact of Magnetic Field Temporal Sampling on Modeled Surface Electric Fields

Grawe, M. A., Makela, J. J., Butala, M. D. & Kamalabadi, F., Jan 1 2018, (Accepted/In press) In : Space Weather.

Research output: Contribution to journalArticle

electric field
magnetometer
magnetic field
sampling
power line

The Ionospheric Connection Explorer Mission: Mission Goals and Design

Immel, T. J., England, S. L., Mende, S. B., Heelis, R. A., Englert, C. R., Edelstein, J., Frey, H. U., Korpela, E. J., Taylor, E. R., Craig, W. W., Harris, S. E., Bester, M., Bust, G. S., Crowley, G., Forbes, J. M., Gérard, J. C., Harlander, J. M., Huba, J. D., Hubert, B., Kamalabadi, F. & 13 others, Makela, J. J., Maute, A. I., Meier, R. R., Raftery, C., Rochus, P., Siegmund, O. H. W., Stephan, A. W., Swenson, G. R., Frey, S., Hysell, D. L., Saito, A., Rider, K. A. & Sirk, M. M., Feb 1 2018, In : Space Science Reviews. 214, 1, 13.

Research output: Contribution to journalReview article

aerospace environments
ionospherics
requirements
aerospace sciences
payloads

Transformed Spiked Covariance Completion for Time Series Estimation

Eng, B., Zhao, Z., Kamalabadi, F. & Waldrop, L., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 4484-4488 5 p. 8461555

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Time series
Dynamical systems
2017

Computational spectral and ultrafast imaging via convex optimization

Oktem, F. S., Gao, L. & Kamalabadi, F., Jan 1 2017, Handbook of Convex Optimization Methods in Imaging Science. Springer International Publishing, p. 105-127 23 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Convex optimization
Imaging techniques
Scanning
Photography
Inverse problems

Modeling Geomagnetically Induced Currents From Magnetometer Measurements: Spatial Scale Assessed With Reference Measurements

Butala, M. D., Kazerooni, M., Makela, J. J., Kamalabadi, F., Gannon, J. L., Zhu, H. & Overbye, T. J., Oct 2017, In : Space Weather. 15, 10, p. 1357-1372 16 p.

Research output: Contribution to journalArticle

magnetometer
disturbance
modeling
topology
electric field
2016

Foton Süzgeci ile Hesaplamali Spektral Görüntüleme

Translated title of the contribution: Computational spectral imaging with photon sievesÖktem, F. S., Kamalabadi, F. & Davila, J. M., Jun 20 2016, 2016 24th Signal Processing and Communication Application Conference, SIU 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 425-428 4 p. 7495768

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sieves
Photons
Imaging techniques
Spectral resolution
Astronomy
physical models
Radiative transfer
radiative transfer
neutralization
inversions

Tomographic reconstruction of atmospheric density with Mumford-Shah functionals

Ren, D., Waldrop, L. & Kamalabadi, F., May 18 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1417-1421 5 p. 7471910. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2016-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Atmospheric density
Atmospheric structure
Earth atmosphere
Solar radiation
Remote sensing
2015

Radiative transfer modeling of the OI 135.6 nm emission in the nighttime ionosphere

Qin, J., Makela, J. J., Kamalabadi, F. & Meier, R. R., Nov 1 2015, In : Journal of Geophysical Research A: Space Physics. 120, 11, p. 10116-10135 20 p.

Research output: Contribution to journalArticle

Ionosphere
Radiative transfer
radiative transfer
electron density
ionospheres

Tactile soft-sparse mean fluid-flow imaging with a robotic whisker array

Tuna, C., Jones, D. L. & Kamalabadi, F., Aug 1 2015, In : Bioinspiration and Biomimetics. 10, 4, 046018.

Research output: Contribution to journalArticle

Vibrissae
Touch
Robotics
Flow of fluids
Imaging techniques
2014

2-D radio imaging of ionospheric electron density in the equatorial plane: Algorithms and results

Landin, K. T., Kamalabadi, F. & Bernhardt, P. A., Oct 16 2014, 2014 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2014. Institute of Electrical and Electronics Engineers Inc., 6928064. (2014 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier concentration
Imaging techniques
Navigation systems
Telecommunication links

A parametric estimation approach to instantaneous spectral imaging

Oktem, F. S., Kamalabadi, F. & Davila, J. M., Dec 1 2014, In : IEEE Transactions on Image Processing. 23, 12, p. 5707-5721 15 p., 6930780.

Research output: Contribution to journalArticle

Imaging techniques
Inverse problems
Spectroscopy
Dynamic programming
Remote sensing

High-resolution computational spectral imaging with photon sieves

Oktem, F. S., Kamalabadi, F. & Davila, J. M., Jan 28 2014, 2014 IEEE International Conference on Image Processing, ICIP 2014. Institute of Electrical and Electronics Engineers Inc., p. 5122-5126 5 p. 7026037

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sieves
Photons
Imaging techniques
Spectral resolution
Deconvolution

Parameter estimation for instantaneous spectral imaging

Oktem, F. S., Kamalabadi, F. & Dovila, J. M., Jan 1 2014, 2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014. Institute of Electrical and Electronics Engineers Inc., p. 8148-8152 5 p. 6855189. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Parameter estimation
Imaging techniques
Inverse problems
Dynamic programming
Image sensors

Tactile tomographic fluid-flow imaging with a robotic whisker array

Tuna, C., Jones, D. L. & Kamalabadi, F., Jan 1 2014, 2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014. Institute of Electrical and Electronics Engineers Inc., p. 6815-6819 5 p. 6854920. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flow of fluids
Robotics
Imaging techniques
Inverse problems
Flow velocity
2013

Cramer-Rao bounds and instrument optimization for slitless spectroscopy

Oktem, F. S., Kamalabadi, F. & Davila, J. M., Oct 18 2013, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. p. 2169-2173 5 p. 6638038. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cramer-Rao bounds
Spectroscopy
Spectrographs
Signal to noise ratio
Pixels

Image formation model for photon sieves

Oktem, F. S., Dovila, J. M. & Kamalabadi, F., Dec 1 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. p. 2373-2377 5 p. 6738489. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sieves
Image processing
Photons
Imaging techniques
Inverse problems
2012

Analytical precision limits in slitless spectroscopy

Oktem, F. S. & Kamalabadi, F., Nov 6 2012, 2012 IEEE Statistical Signal Processing Workshop, SSP 2012. p. 468-471 4 p. 6319734. (2012 IEEE Statistical Signal Processing Workshop, SSP 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spectroscopy
Fisher information matrix
Spectral resolution
Parameter estimation
Spectrometers

A phase field method for tomographic reconstruction from limited data

Hewett, R. J., Jermyn, I., Heath, M. T. & Kamalabadi, F., Jan 1 2012.

Research output: Contribution to conferencePaper

Newton-Raphson method
Telescopes
Tomography
Earth (planet)
Topology

On resolution/error trade-offs in incoherent scatter radar measurements

Nikoukar, R., Kamalabadi, F., Kudeki, E. & Sulzer, M., Feb 13 2012, In : Radio Science. 47, 1, RS1008.

Research output: Contribution to journalArticle

incoherent scatter radar
Radar measurement
radar measurement
Error analysis
radar
2010

A robust null space method for linear equality constrained state estimation

Hewett, R. J., Heath, M. T., Butala, M. D. & Kamalabadi, F., Aug 1 2010, In : IEEE Transactions on Signal Processing. 58, 8, p. 3961-3971 11 p., 5453007.

Research output: Contribution to journalArticle

State estimation
Statistics
Convergence of numerical methods
Factorization

Dynamic three-dimensional tomography of the solar corona

Butala, M. D., Hewett, R. J., Frazin, R. A. & Kamalabadi, F., Apr 1 2010, In : Solar Physics. 262, 2, p. 495-509 15 p.

Research output: Contribution to journalArticle

solar corona
tomography
corona
electron density
coronas

From the Guest editors: Astronomy and cosmology

Leshem, A., Kamalabadi, F., Kuruoglu, E. & Van Der Veen, A. J., Jan 2010, In : IEEE Signal Processing Magazine. 27, 1, 5355492.

Research output: Contribution to journalEditorial

Cosmology
Astronomy

Multidimensional image reconstruction in astronomy

Kamalabadi, F., Jan 2010, In : IEEE Signal Processing Magazine. 27, 1, p. 86-96 11 p., 5355499.

Research output: Contribution to journalArticle

Astronomy
Flavors
Image Reconstruction
Image reconstruction
Inverse problems
2009

3D temperatures and densities of the solar corona via multi-spacecraft EUV tomography: Analysis of prominence cavities

Vásquez, A. M., Frazin, R. A. & Kamalabadi, F., May 1 2009, In : Solar Physics. 256, 1-2, p. 73-85 13 p.

Research output: Contribution to journalArticle

solar corona
tomography
corona
cavity
spacecraft

Estimation of electron densities in the lower thermosphere from GUVI 135.6nm tomographic inversions in support of SpreadFEx

Kamalabadi, F., Comberiate, J. M., Taylor, M. J. & Pautet, P. D., Dec 1 2009, In : Annales Geophysicae. 27, 6, p. 2439-2448 10 p.

Research output: Contribution to journalArticle

thermosphere
electron density
inversions
longitude
plasma bubbles

Estimation of three-dimensional atmospheric wave parameters from ground-based spectroscopic airglow image data

Anderson, D. S., Kamalabadi, F. & Swenson, G. R., Aug 1 2009, In : IEEE Transactions on Geoscience and Remote Sensing. 47, 8, p. 2427-2435 9 p., 4895259.

Research output: Contribution to journalArticle

atmospheric wave
Gravity waves
airglow
gravity wave
Image sensors

GPS-based radio tomography with edge-preserving regularization

Lee, J. K. & Kamalabadi, F., Jan 1 2009, In : IEEE Transactions on Geoscience and Remote Sensing. 47, 1, p. 312-324 13 p., 4694059.

Research output: Contribution to journalArticle

tomography
Tomography
Global positioning system
GPS
radio

Optimal dynamic tomography for wide-sense stationary spatial random fields

Butala, M. D. & Kamalabadi, F., Jan 1 2009, 2009 IEEE International Conference on Image Processing, ICIP 2009 - Proceedings. IEEE Computer Society, p. 593-596 4 p. 5413864. (Proceedings - International Conference on Image Processing, ICIP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kalman filters
Tomography
Processing
Image processing
Imaging techniques

Overview and summary of the Spread F experiment (SpreadFEx)

Fritts, D. C., Abdu, M. A., Batista, B. R., Batista, I. S., Batista, P. P., Buriti, R., Clemesha, B. R., Dautermann, T., De Paula, E. R., Fechine, B. J., Fejer, B. G., Gobbi, D., Haase, J., Kamalabadi, F., Kherani, E. A., Laughman, B., Lima, P. P., Liu, H. L., Medeiros, A., Pautet, P. D. & 10 others, Riggin, D. M., Rodrigues, F. S., São Sabbas, F., Sobral, J. H. A., Stamus, P., Takahashi, H., Taylor, M. J., Vadas, S. L., Vargas, F. & Wrasse, C. M., May 4 2009, In : Annales Geophysicae. 27, 5, p. 2141-2155 15 p.

Research output: Contribution to journalArticle

spread F
plasma bubbles
high altitude
bubble
gravity waves

Quantitative, three-dimensional analysis of the global corona with multi-spacecraft differential emission measure tomography

Frazin, R. A., Vsquez, A. M. & Kamalabadi, F., Jan 1 2009, In : Astrophysical Journal. 701, 1, p. 547-560 14 p.

Research output: Contribution to journalArticle

dimensional analysis
coronas
tomography
corona
spacecraft

The spread F Experiment (SpreadFEx): Program overview and first results

Fritts, D. C., Abdu, M. A., Batista, B. R., Batista, I. S., Batista, P. P., Buriti, R., Clemesha, B. R., Dautermann, T., De Paula, E., Fechine, B. J., Fejer, B., Gobbi, D., Haase, J., Kamalabadi, F., Laughman, B., Lima, L. M., Liu, H. L., Medeiros, A., Pautet, P. D., Riggin, D. M. & 7 others, São Sabbas, F., Sobral, J. H. A., Stamus, P., Takahashi, H., Taylor, M. J., Vadas, S. L. & Wrasse, C. M., Jan 1 2009, In : Earth, Planets and Space. 61, 4, p. 411-430 20 p.

Research output: Contribution to journalArticle

plasma bubbles
spread F
bubble
gravity waves
gravity wave

Tomographic imaging of dynamic objects with the ensemble kalman filter

Butala, M. D., Frazin, R. A., Chen, Y. & Kamalabadi, F., May 18 2009, In : IEEE Transactions on Image Processing. 18, 7, p. 1573-1587 15 p.

Research output: Contribution to journalArticle

Kalman filters
Imaging techniques
State estimation
Dynamical systems
Image processing

Uncertainties in extracted parameters of a Gaussian emission line profile with continuum background

Minin, S. & Kamalabadi, F., Dec 20 2009, In : Applied Optics. 48, 36, p. 6913-6922 10 p.

Research output: Contribution to journalArticle

continuums
derivation
profiles
Spectroscopy
Fisher information matrix
2008

Asymptotic convergence of the ensemble kalman filter

Butala, M. D., Yun, J., Chen, Y., Frazin, R. A. & Kamalabadi, F., Dec 1 2008, 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings. p. 825-828 4 p. 4711882. (Proceedings - International Conference on Image Processing, ICIP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kalman filters
State estimation
Remote sensing
Image processing

Basis selection for wavelet processing of sparse signals

Atkinson, I. C. & Kamalabadi, F., Sep 1 2008, In : Signal Processing. 88, 9, p. 2340-2345 6 p.

Research output: Contribution to journalArticle

Polynomials
Decomposition
Processing

Blind estimation for localized low contrast-to-noise ratio BOLD signals

Atkinson, I. C., Kamalabadi, F., Jones, D. L. & Thulborn, K. R., Dec 1 2008, In : IEEE Journal on Selected Topics in Signal Processing. 2, 6, p. 879-890 12 p.

Research output: Contribution to journalArticle

Oxygenation
Blood
Chemical activation
Processing
Planning

Dynamic tomographic imaging of the solar corona

Butala, M. D., Kamalabadi, F., Frazin, R. A. & Chen, Y., Dec 30 2008, In : IEEE Journal on Selected Topics in Signal Processing. 2, 5, p. 755-766 12 p.

Research output: Contribution to journalArticle

Electron temperature
Carrier concentration
Imaging techniques
Earth (planet)
State estimation

Gravity wave and tidal influences on equatorial spread F based on observations during the Spread F Experiment (SpreadFEx)

Fritts, D. C., Vadas, S. L., Riggin, D. M., Abdu, M. A., Batista, I. S., Takahashi, H., Medeiros, A., Kamalabadi, F., Liu, H. L., Fejer, B. G. & Taylor, M. J., Oct 21 2008, In : Annales Geophysicae. 26, 11, p. 3235-3252 18 p.

Research output: Contribution to journalArticle

spread F
gravity waves
gravity wave
plasma bubbles
inoculation

Optimal sensor array configuration in remote image formation

Sharif, B. & Kamalabadi, F., Feb 1 2008, In : IEEE Transactions on Image Processing. 17, 2, p. 155-166 12 p.

Research output: Contribution to journalArticle

Sensor arrays
Image processing
Imaging techniques
Sensors
Set theory

Three-dimensional tomography of ionospheric variability using a dense GPS receiver array

Lee, J. K., Kamalabadi, F. & Makela, J. J., Dec 1 2008, In : Radio Science. 43, 3, RS3001.

Research output: Contribution to journalArticle

ionospherics
tomography
Tomography
Global positioning system
GPS

Time-resolved cardiac CT reconstruction using the ensemble Kalman filter

George, A. K., Butala, M. D., Frazin, R. A., Kamalabadi, F. & Bresler, Y., Sep 10 2008, 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI. p. 1489-1492 4 p. 4541290. (2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kalman filters
Tomography
Fans
Geometry

Tomographic imaging of airglow from airborne spectroscopic measurements

Anderson, D. S., Swenson, G., Kamalabadi, F. & Liu, A., May 1 2008, In : Applied Optics. 47, 13, p. 2510-2519 10 p.

Research output: Contribution to journalArticle

airglow
Gravity waves
Image sensors
Imaging techniques
gravity waves

Transform-domain penalized-likelihood filtering of tomographic data

Atkinson, I. C. & Kamalabadi, F., Dec 17 2008, In : International Journal of Imaging Systems and Technology. 18, 5-6, p. 350-364 15 p.

Research output: Contribution to journalArticle

Mathematical transformations
Radon

Validation of two MHD models of the solar corona with rotational tomography

Vasquez, A. M., Frazin, R. A., Hayashi, K., Sokolov, I. V., Cohen, O., Manchester IV, W. B. & Kamalabadi, F., Aug 1 2008, In : Astrophysical Journal. 682, 2, p. 1328-1337 10 p.

Research output: Contribution to journalArticle

solar corona
tomography
corona
poles
magnetic signatures
2007

A Monte Carlo technique for large-scale dynamic tomography

Butala, M. D., Frazin, R. A., Chen, Y. & Kamalabadi, F., Aug 6 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. 4217935. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kalman filters
Tomography
tomography
state estimation
State estimation

A semiempirical magnetohydrodynamical model of the solar wind

Cohen, O., Sokolov, I. V., Roussev, I. I., Arge, C. N., Manchester, W. B., Gombosi, T. I., Frazin, R. A., Park, H., Butala, M. D., Kamalabadi, F. & Velli, M., Jan 10 2007, In : Astrophysical Journal. 654, 2 II

Research output: Contribution to journalArticle

solar wind
wind velocity
magnetic field
magnetic signatures
heliosphere