Prof. Justin P. Haldar Profile

Prof. Justin P. Haldar

at Univ. of Southern California

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Publications (4)

Proceedings Article | 9 September 2019 Paper

Learning-based computational MRI reconstruction without big data: from linear interpolation and structured low-rank matrices to recurrent neural networks

Tae Hyung Kim, Justin Haldar

Proceedings Volume 11138, 1113817 (2019) https://doi.org/10.1117/12.2527584

KEYWORDS: Magnetic resonance imaging, Scanning probe microscopy, Data acquisition, Image filtering, Neural networks, Data modeling, Image restoration, Autoregressive models, Matrices, Convolutional neural networks, Medical image reconstruction, Compressed sensing, Computational imaging

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Proceedings Article | 24 August 2017 Presentation + Paper

MR correlation spectroscopic imaging of multidimensional exponential decays: probing microstructure with diffusion and relaxation

Daeun Kim, Jessica Wisnowski, Justin Haldar

Proceedings Volume 10394, 103940D (2017) https://doi.org/10.1117/12.2272833

KEYWORDS: Magnetic resonance imaging

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Proceedings Article | 24 August 2015 Paper

Low-rank modeling of local k-space neighborhoods: from phase and support constraints to structured sparsity

Justin Haldar

Proceedings Volume 9597, 959710 (2015) https://doi.org/10.1117/12.2186705

KEYWORDS: Magnetic resonance imaging, Matrices, Data acquisition, Wavelets, Fourier transforms, Image restoration, Compressed sensing, Data modeling, Calibration, Image enhancement

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Proceedings Article | 25 January 2011 Paper

Advanced MRI reconstruction toolbox with accelerating on GPU

Xiao-Long Wu, Yue Zhuo, Jiading Gai, Fan Lam, Maojing Fu, Justin Haldar, Wen-Mei Hwu, Zhi-Pei Liang, Bradley Sutton

Proceedings Volume 7872, 78720Q (2011) https://doi.org/10.1117/12.872204

KEYWORDS: Magnetic resonance imaging, Reconstruction algorithms, Computer programming, Magnetism, Fourier transforms, Data acquisition, Stereolithography, Image quality, Receivers, Signal attenuation

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