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Publications

Dissertation

Z. T. Harmany, Computational Optical Imaging Systems: Sensing Strategies, Optimization Methods, and Performance Bounds, PhD thesis, Duke University, 2012.
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Articles


A. K. Oh, Z. T. Harmany and R. M. Willett, Logarithmic total variation regularization for cross-validation in photon-limited imaging, in IEEE International Conference on Image Processing (ICIP), 2013.
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Z. T. Harmany, M. L. Malloy, A. Bhargava, N. Rao and S. J. Wright, REBEL: Convex relaxations for Poisson GLRT, in (submitted to) IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2013.
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Z. T. Harmany, R. F. Marcia and R. M. Willett, This is SPIRAL-TAP: Sparse Poisson Intensity Reconstruction ALgorithms—Theory and Practice, IEEE Transactions on Image Processing, vol. 21, no. 3, 1084–1096, Mar. 2012.
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J. Salmon, Z. T. Harmany, C.-A. Deledalle and R. M. Willett, Poisson noise reduction with non-local PCA, (submitted to) Journal of Mathematical Imaging and Vision, 2012.
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J. Salmon, C.-A. Deledalle, R. M. Willett and Z. T. Harmany, Poisson noise reduction with non-local PCA, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012, 1109–1112.
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Z. T. Harmany, X. Jiang and R. M. Willett, The value of multispectral observations in photon-limited quantitative tissue analysis, in IEEE Statistical Signal Processing Workshop (SSP), 2012, 237–240.
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R. F. Marcia, R. M. Willett and Z. T. Harmany, Compressive optical imaging: Architectures and algorithms, in Optical and Digital Image Processing: Fundamentals and Applications, G. Cristobal, P. Schelkens and H. Thienpont, Eds. Wiley-VCH Verlag GmbH & Co, 2011, 485–505.
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Z. T. Harmany, J. Mueller, J. Q. Brown, N. Ramanujam and R. M. Willett, Tissue quantification in photon-limited microendoscopy, in Proceedings of SPIE, 2011, vol. 8138, no. 1, 81380F–81380F-6.
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Z. T. Harmany, R. F. Marcia and R. M. Willett, Spatio-temporal compressed sensing with coded apertures and keyed exposures, (submitted to) IEEE Transactions on Image Processing (under revision), 2011.
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D. O. Thompson, Z. T. Harmany and R. F. Marcia, Sparse video recovery using linearly constrained gradient projection, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, 1329–1332.
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Z. T. Harmany, A. K. Oh, R. F. Marcia and R. M. Willett, Motion-adaptive compressive coded apertures, in Proceedings of SPIE, 2011, vol. 8165, no. 1, 81651C–81651C-5.
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M. Raginsky, S. Jafarpour, Z. T. Harmany, R. F. Marcia, R. M. Willett and R. Calderbank, Performance bounds for expander-based compressed sensing in Poisson noise, IEEE Transactions on Signal Processing, vol. 59, no. 9, 4139–4153, Sep. 2011.
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J. Hernandez, Z. T. Harmany, D. O. Thompson and R. F. Marcia, Bounded gradient projection methods for sparse signal recovery, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, 949–952.
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Z. T. Harmany, R. F. Marcia and R. M. Willett, Sparsity-regularized photon-limited imaging, in IEEE International Symposium on Biomedical Imaging: From Nano to Macro (ISBI), 2010, 772–775.
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R. M. Willett, Z. T. Harmany and R. F. Marcia, Poisson image reconstruction with total variation regularization, in IEEE International Conference on Image Processing (ICIP), 2010, 4177–4180.
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R. F. Marcia, Z. T. Harmany and R. M. Willett, Compressive coded apertures for high-resolution imaging, in Proceedings of SPIE, 2010, vol. 7723, no. 1, 772304–772304-11.
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Z. T. Harmany, D. O. Thompson, R. M. Willett and R. F. Marcia, Gradient projection for linearly constrained convex optimization in sparse signal recovery, in IEEE International Conference on Image Processing (ICIP), 2010, 3361–3364.
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Z. T. Harmany, R. F. Marcia and R. M. Willett, SPIRAL out of convexity: Sparsity-regularized algorithms for photon-limited imaging, in Proceedings of SPIE, 2010, 75330R–75330R-12.
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M. Raginsky, R. M. Willett, Z. T. Harmany and R. F. Marcia, Compressed sensing performance bounds under Poisson noise, IEEE Transactions on Signal Processing, vol. 58, no. 8, 3990–4002, Aug. 2010.
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R. F. Marcia, Z. T. Harmany and R. M. Willett, Compressive coded aperture imaging, in Proceedings of SPIE Computational Imaging VII, 2009, 72460G–72460G-13.
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Z. T. Harmany, R. F. Marcia and R. M. Willett, Sparse Poisson intensity reconstruction algorithms, in IEEE Workshop on Statistical Signal Processing (SSP), 2009, 634–637.
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Z. T. Harmany, R. M. Willett, A. Singh and R. D. Nowak, Controlling the error in fMRI: Hypothesis testing or set estimation?, in IEEE International Symposium on Biomedical Imaging (ISBI), 2008, 552–555.
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