Publications

Journal Papers

  1. L. Pfister and Y. Bresler, “Learning Filter Bank Sparsifying Transforms,” IEEE Transactions on Signal Processing, vol. 67, no. 2, 2019.
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  2. L. Pfister and Y. Bresler, “Bounding Multivariate Trigonometric Polynomials,” IEEE Transactions on Signal Processing, vol. 67, no. 3, 2018.
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Conference Papers

  1. I. Kang, A. Grant, M. Dinu, J. Jaques, L. Pfister, R. Bhargava, and S. Carney, “Agile optoelectronic fiber sources for hyperspectral chemical sensing from SWIR to LWIR,” in Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXIV, 2018.
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  2. B. Wen, Y. Li, L. Pfister, and Y. Bresler, “Joint Adaptive Sparsity and Low-Rankness on the Fly: An Online Tensor Reconstruction Scheme for Video Denoising,” in 2017 IEEE International Conference on Computer Vision (ICCV), 2017.
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  3. L. Pfister and Y. Bresler, “Automatic parameter tuning for image denoising with learned sparsifying transforms,” in 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017.
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  4. L. Pfister, Y. Bresler, R. Bhargava, and P. S. Carney, “Inverse Scattering with Chemical Composition Constraints for Spectroscopic Tomography,” in Imaging and Applied Optics, 2016.
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  5. L. Pfister and Y. Bresler, “Learning Sparsifying Filter Banks,” in Proc. SPIE Wavelets & Sparsity XVI, 2015, vol. 9597.
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  6. L. Pfister and Y. Bresler, “Tomographic reconstruction with adaptive sparsifying transforms,” in 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2014.
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  7. L. Pfister and Y. Bresler, “Model-based iterative tomographic reconstruction with adaptive sparsifying transforms,” in Proc. SPIE Computational Imaging XII, 2014.
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  8. L. Pfister and Y. Bresler, “Adaptive Sparsifying Transforms for Iterative Tomographic Reconstruction,” in International Conference on Image Formation in X-Ray Computed Tomography, 2014.
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Masters Thesis

  1. L. Pfister, “Tomographic Reconstruction with Adaptive Sparsifying Transforms,” Master's thesis, University of Illinois at Urbana-Champaign, 2013.
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