Joshua D Trazasko, PhD

  • 1192 Citations
  • 16 Scopus h-Index
20062019
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Research Output 2006 2019

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Conference contribution
Conference contribution
6 Citations (Scopus)

Adaptive modulation of bilateral filtering based on a practical noise model for streaking and noise reduction in multi-slice CT

Yu, L., Manduca, A., Jacobsen, M., Trazasko, J. D., Fletcher, J. G., DeLone, D. R. & McCollough, C. H., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 7622. 76222O

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

Adaptive modulation
Noise abatement
noise reduction
Acoustic noise
Noise
8 Citations (Scopus)

Adaptive non-local means filtering based on local noise level for CT denoising

Li, Z., Yu, L., Trazasko, J. D., Fletcher, J. G., McCollough, C. H. & Manduca, A., 2012, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8313. 83131H

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

Noise
Dosimetry
dosage
Radiology
Radiation

Advanced image reconstruction strategies for 4D prostate DCE-MRI: Steps toward clinical practicality

Stinson, E. G., Borisch, E. A., Froemming, A. T., Kawashima, A., Young, P. M., Warndahl, B. A., Grimm, R. C., Manduca, A., Riederer, S. J. & Trazasko, J. D., 2015, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9597. 959704

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

Image Reconstruction
image reconstruction
Image reconstruction
Magnetic resonance imaging
Pharmacokinetics
4 Citations (Scopus)

A fixed point method for homotopic ℓ0-minimization with application to MR image recovery

Trazasko, J. D. & Manduca, A., 2008, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6913. 69130F

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

Sampling
Recovery
Magnetic resonance
Image reconstruction
Casting
1 Citation (Scopus)

An efficient ADMM-based sparse reconstruction strategy for multi-level sampled MRI

Trazasko, J. D., Borisch, E. A., Weavers, P. T., Manduca, A., Young, P. M. & Riederer, S. J., Apr 24 2015, Conference Record - Asilomar Conference on Signals, Systems and Computers. IEEE Computer Society, Vol. 2015-April. p. 411-414 4 p. 7094474

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

Magnetic resonance
Imaging techniques
Image reconstruction
Mathematical operators
Time series
24 Citations (Scopus)

Calibrationless parallel MRI using CLEAR

Trazasko, J. D. & Manduca, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 75-79 5 p. 6189958

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

Magnetic resonance imaging
Imaging techniques
Computational complexity
Calibration
Data storage equipment
5 Citations (Scopus)

Compressive sensing of images with a priori known spatial support

Manduca, A., Trazasko, J. D. & Li, Z., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 7622. 762223

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

Medical imaging
Diagnostic Imaging
Image resolution
Magnetic resonance imaging
Composite materials
13 Citations (Scopus)

Exploiting local low-rank structure in higher-dimensional MRI applications

Trazasko, J. D., 2013, Wavelets and Sparsity XV. Vol. 8858. 885821

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

Magnetic resonance imaging
High-dimensional
Sparsity
Series
education

Fast and robust spatiotemporal microvessel clutter filtering with randomized singular value decomposition (rSVD) and randomized spatial downsampling

Song, P., Trazasko, J. D., Manduca, A., Qiang, B., Kadirvel, R. D., Kallmes, D. F. & Chen, S. D., Oct 31 2017, 2017 IEEE International Ultrasonics Symposium, IUS 2017. IEEE Computer Society, 8092204

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

clutter
decomposition
rejection
artifacts
emerging
11 Citations (Scopus)

High-performance 3D Compressive Sensing MRI reconstruction

Kim, D., Trazasko, J. D., Smelyanskiy, M., Haider, C. R., Manduca, A. & Dubey, P., 2010, 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10. p. 3321-3324 4 p. 5627493

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

Magnetic resonance
Imaging techniques
Parallel architectures
Image quality
Program processors
12 Citations (Scopus)

Non-convex prior image constrained compressed sensing (NC-PICCS)

Ramírez Giraldo, J. C., Trazasko, J. D., Leng, S., McCollough, C. H. & Manduca, A., 2010, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. PART 2 ed. Vol. 7622. 76222C

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

Compressed sensing
Computer-Assisted Image Processing
Noise
Perfusion
Tomography
26 Citations (Scopus)

Practical nonconvex compressive sensing reconstruction of highly-accelerated 3d parallel mr angiograms

Trazasko, J. D., Haider, C. R. & Manduca, A., 2009, Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009. p. 274-277 4 p. 5193037

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

Angiography
Imaging techniques

Real-time tracking of contrast bolus propagation in Continuously Moving Table MR angiography

Trazasko, J. D., Riederer, S. J. & Manduca, A., 2006, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 4190 LNCS - I. p. 824-831 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4190 LNCS - I).

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

Velocity control
Angiography
Contrast Media
Table
Image processing

Robust Kernel methods for sparse MR image reconstruction

Trazasko, J. D., Manduca, A. & Borisch, E., 2007, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 1 ed. Vol. 4791 LNCS. p. 809-816 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4791 LNCS, no. PART 1).

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

Computer-Assisted Image Processing
K-space
Kernel Methods
Robust Methods
Image Reconstruction

Robust ultrasound super-resolution microvessel imaging with spatiotemporal nonlocal means filtering and bipartite graph-based microbubble tracking

Song, P., Trazasko, J. D., Manduca, A., Huang, R., Kadirvel, R. D., Kallmes, D. F. & Chen, S. D., Oct 31 2017, 2017 IEEE International Ultrasonics Symposium, IUS 2017. IEEE Computer Society, 8092824

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

rats
mice
signal to noise ratios
recording
filters

Scalable algorithms for locally low-rank matrix modeling

Gu, Q., Trazasko, J. D. & Banerjee, A., Dec 15 2017, Proceedings - 17th IEEE International Conference on Data Mining, ICDM 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 137-146 10 p.

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

Recommender systems
Medical imaging
Magnetic resonance
Singular value decomposition
Data structures

Singular value decomposition-based noise equalization for ultrafast plane wave microvessel imaging

Song, P., Manduca, A., Trazasko, J. D. & Chen, S. D., Oct 31 2017, 2017 IEEE International Ultrasonics Symposium, IUS 2017. IEEE Computer Society, 8091722

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

plane waves
decomposition
clutter
visibility
costs
12 Citations (Scopus)

Sinogram smoothing with bilateral filtering for low-dose CT

Yu, L., Manduca, A., Trazasko, J. D., Khaylova, N., Kofler, J. M., McCollough, C. H. & Fletcher, J. G., 2008, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6913. 691329

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

Pixels
Acoustic variables control
Noise abatement
Image quality
23 Citations (Scopus)

Sparse MRI reconstruction via multiscale L0-continuation

Trazasko, J. D., Manduca, A. & Borisch, E., 2007, IEEE Workshop on Statistical Signal Processing Proceedings. p. 176-180 5 p. 4301242

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

Magnetic resonance
Image reconstruction
Compressed sensing
Personal computers