Dr. Julia V. Velikina Profile

Dr. Julia V. Velikina

at Univ of Wisconsin School of Medicine and Public Health

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Publications (2)

Proceedings Article | 18 March 2008 Paper

HYPR: constrained reconstruction for enhanced SNR in dynamic medical imaging

C. Mistretta, O. Wieben, J. Velikina, Y. Wu, K. Johnson, F. Korosec, O. Unal, G. Chen, S. Fain, B. Christian, O. Nalcioglu, R. Kruger, W. Block, A. Samsonov, M. Speidel, M. Van Lysel, H. Rowley, M. Supanich, P. Turski, Yan Wu, J. Holmes, S. Kecskemeti, C. Moran, R. O'Halloran, L. Keith, A. Alexander, E. Brodsky, J. Lee, T. Hall, J. Zagzebski

Proceedings Volume 6913, 691305 (2008) https://doi.org/10.1117/12.771413

KEYWORDS: Signal to noise ratio, Composites, Image processing, X-rays, Magnetic resonance imaging, Medical imaging, Lawrencium, Convolution, Angiography, Positron emission tomography

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Proceedings Article | 14 March 2007 Paper

Limited view angle tomographic image reconstruction via total variation minimization

Julia Velikina, Shuai Leng, Guang-Hong Chen

Proceedings Volume 6510, 651020 (2007) https://doi.org/10.1117/12.713750

KEYWORDS: Image restoration, Reconstruction algorithms, Data acquisition, CT reconstruction, Tomography, Image quality, X-rays, Fourier transforms, Numerical simulations, Spatial resolution

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