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Felix Krahmer

Prof. Dr.

20072023

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  • 2023

    Digital Halftoning via Mixed-Order Weighted ΣΔ Modulation

    Krahmer, F. & Veselovska, A., 2023, 2023 International Conference on Sampling Theory and Applications, SampTA 2023. Institute of Electrical and Electronics Engineers Inc., (2023 International Conference on Sampling Theory and Applications, SampTA 2023).

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  • Greedy-type sparse recovery from heavy-tailed measurements

    Fuchs, T., Krahmer, F. & Kueng, R., 2023, 2023 International Conference on Sampling Theory and Applications, SampTA 2023. Institute of Electrical and Electronics Engineers Inc., (2023 International Conference on Sampling Theory and Applications, SampTA 2023).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

  • Quantization of Bandlimited Functions Using Random Samples

    Joy, R., Krahmer, F., Lupoli, A. & Ramakrishan, R., 2023, 2023 International Conference on Sampling Theory and Applications, SampTA 2023. Institute of Electrical and Electronics Engineers Inc., (2023 International Conference on Sampling Theory and Applications, SampTA 2023).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

  • Quantization of Bandlimited Graph Signals

    Krahmer, F., Lyu, H., Saab, R., Veselovska, A. & Wang, R., 2023, 2023 International Conference on Sampling Theory and Applications, SampTA 2023. Institute of Electrical and Electronics Engineers Inc., (2023 International Conference on Sampling Theory and Applications, SampTA 2023).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

  • Sampling Strategies for Compressive Imaging Under Statistical Noise

    Hoppe, F., Krahmer, F., Verdun, C. M., Menzel, M. I. & Rauhut, H., 2023, 2023 International Conference on Sampling Theory and Applications, SampTA 2023. Institute of Electrical and Electronics Engineers Inc., (2023 International Conference on Sampling Theory and Applications, SampTA 2023).

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  • Uncertainty Quantification For Learned ISTA

    Hoppe, F., Verdun, C. M., Laus, H., Krahmer, F. & Rauhut, H., 2023, Proceedings of the 2023 IEEE 33rd International Workshop on Machine Learning for Signal Processing, MLSP 2023. Comminiello, D. & Scarpiniti, M. (Hrsg.). IEEE Computer Society, (IEEE International Workshop on Machine Learning for Signal Processing, MLSP; Band 2023-September).

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    Open Access
  • 2021

    DoA estimation via unlimited sensing

    Fernändez-Menduina, S., Krahmer, F., Leus, G. & Bhandari, A., 24 Jan. 2021, 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO, S. 1866-1870 5 S. 9287595. (European Signal Processing Conference; Band 2021-January).

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    Open Access
    19 Zitate (Scopus)

  • Multidimensional unlimited sampling: A geometrical perspective

    Bouis, V., Krahmer, F. & Bhandari, A., 24 Jan. 2021, 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO, S. 2314-2318 5 S. 9287529. (European Signal Processing Conference; Band 2021-January).

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    9 Zitate (Scopus)

  • On the randomized Kaczmarz algorithm for phase retrieval

    Romer, P., Filbir, F. & Krahmer, F., 2021, 55th Asilomar Conference on Signals, Systems and Computers, ACSSC 2021. Matthews, M. B. (Hrsg.). IEEE Computer Society, S. 847-851 5 S. (Conference Record - Asilomar Conference on Signals, Systems and Computers; Band 2021-October).

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    2 Zitate (Scopus)

  • Stable ptychographic phase retrieval via lost subspace completion

    Melnyk, O., Forstner, A., Krahmer, F. & Sissouno, N., 24 Jan. 2021, 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO, S. 975-979 5 S. 9287808. (European Signal Processing Conference; Band 2021-January).

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  • The modulo radon transform and its inversion

    Bhandari, A., Beckmann, M. & Krahmer, F., 24 Jan. 2021, 28th European Signal Processing Conference, EUSIPCO 2020 - Proceedings. European Signal Processing Conference, EUSIPCO, S. 770-774 5 S. 9287586. (European Signal Processing Conference; Band 2021-January).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    18 Zitate (Scopus)

  • Unlimited Sampling with Hysteresis

    Florescu, D., Krahmer, F. & Bhandari, A., 2021, 55th Asilomar Conference on Signals, Systems and Computers, ACSSC 2021. Matthews, M. B. (Hrsg.). IEEE Computer Society, S. 831-835 5 S. (Conference Record - Asilomar Conference on Signals, Systems and Computers; Band 2021-October).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    4 Zitate (Scopus)
  • 2020

    HDR Imaging from Quantization Noise

    Bhandari, A. & Krahmer, F., Okt. 2020, 2020 IEEE International Conference on Image Processing, ICIP 2020 - Proceedings. IEEE Computer Society, S. 101-105 5 S. 9190872. (Proceedings - International Conference on Image Processing, ICIP; Band 2020-October).

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    27 Zitate (Scopus)

  • HDR Tomography VIA Modulo Radon Transform

    Beckmann, M., Krahmer, F. & Bhandari, A., Okt. 2020, 2020 IEEE International Conference on Image Processing, ICIP 2020 - Proceedings. IEEE Computer Society, S. 3025-3029 5 S. 9190878. (Proceedings - International Conference on Image Processing, ICIP; Band 2020-October).

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    7 Zitate (Scopus)

  • One-Bit Sampling in Fractional Fourier Domain

    Bhandari, A., Graf, O., Krahmer, F. & Zayed, A. I., Mai 2020, 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., S. 9140-9144 5 S. 9053505. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Band 2020-May).

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    3 Zitate (Scopus)
  • 2019

    Higher order 1-bit Sigma-Delta modulation on a circle

    Graf, O., Krahmer, F. & Krause-Solberg, S., Juli 2019, 2019 13th International Conference on Sampling Theory and Applications, SampTA 2019. Institute of Electrical and Electronics Engineers Inc., 9030903. (2019 13th International Conference on Sampling Theory and Applications, SampTA 2019).

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    1 Zitat (Scopus)

  • One-bit Unlimited Sampling

    Graf, O., Bhandari, A. & Krahmer, F., Mai 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., S. 5102-5106 5 S. 8683266. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Band 2019-May).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    23 Zitate (Scopus)

  • On Identifiability in Unlimited Sampling

    Bhandari, A. & Krahmer, F., Juli 2019, 2019 13th International Conference on Sampling Theory and Applications, SampTA 2019. Institute of Electrical and Electronics Engineers Inc., 9030894. (2019 13th International Conference on Sampling Theory and Applications, SampTA 2019).

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    17 Zitate (Scopus)

  • Phase retrieval from local correlation measurements with fixed shift length

    Melnyk, O., Filbir, F. & Krahmer, F., 2019, Mathematics in Imaging, MATH 2019. Optica Publishing Group (formerly OSA), (Optics InfoBase Conference Papers; Band Part F158-MATH 2019).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

  • Phase retrieval from local correlation measurements with fixed shift length

    Melnyk, O., Filbir, F. & Krahmer, F., Juli 2019, 2019 13th International Conference on Sampling Theory and Applications, SampTA 2019. Institute of Electrical and Electronics Engineers Inc., 9030967. (2019 13th International Conference on Sampling Theory and Applications, SampTA 2019).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    4 Zitate (Scopus)
  • 2018

    Blind Deconvolution: Convex Geometry and Noise Robustness

    Krahmer, F. & Stoger, D., 2 Juli 2018, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (Hrsg.). IEEE Computer Society, S. 643-646 4 S. 8645337. (Conference Record - Asilomar Conference on Signals, Systems and Computers; Band 2018-October).

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    1 Zitat (Scopus)

  • One-Bit Sigma-Delta Modulation on a Closed Loop

    Krause-Solberg, S., Graf, O. & Krahmer, F., 29 Aug. 2018, 2018 IEEE Statistical Signal Processing Workshop, SSP 2018. Institute of Electrical and Electronics Engineers Inc., S. 558-562 5 S. 8450721. (2018 IEEE Statistical Signal Processing Workshop, SSP 2018).

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    1 Zitat (Scopus)

  • Sparse Power Factorization with Refined Peakiness Conditions

    Stoger, D., Geppert, J. & Krahmer, F., 29 Aug. 2018, 2018 IEEE Statistical Signal Processing Workshop, SSP 2018. Institute of Electrical and Electronics Engineers Inc., S. 423-427 5 S. 8450850. (2018 IEEE Statistical Signal Processing Workshop, SSP 2018).

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    1 Zitat (Scopus)

  • Unlimited Sampling of Sparse Signals

    Bhandari, A., Krahmer, F. & Raskar, R., 10 Sept. 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., S. 4569-4573 5 S. 8462231. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Band 2018-April).

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    Open Access
    45 Zitate (Scopus)

  • Unlimited Sampling of Sparse Sinusoidal Mixtures

    Bhandari, A., Krahmer, F. & Raskar, R., 15 Aug. 2018, 2018 IEEE International Symposium on Information Theory, ISIT 2018. Institute of Electrical and Electronics Engineers Inc., S. 336-340 5 S. 8437122. (IEEE International Symposium on Information Theory - Proceedings; Band 2018-June).

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    36 Zitate (Scopus)
  • 2017

    An eigen approach to stable multichannel blind deconvolution under an FIR subspace model

    Lee, K., Krahmer, F. & Romberg, J., 1 Sept. 2017, 2017 12th International Conference on Sampling Theory and Applications, SampTA 2017. Anbarjafari, G., Kivinukk, A. & Tamberg, G. (Hrsg.). Institute of Electrical and Electronics Engineers Inc., S. 386-390 5 S. 8024427. (2017 12th International Conference on Sampling Theory and Applications, SampTA 2017).

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    2 Zitate (Scopus)

  • Blind demixing and deconvolution with noisy data: Near-optimal rate

    Stoeger, D., Jung, P. & Krahmer, F., 2017, 21st International ITG Workshop on Smart Antennas, WSA 2017. VDE VERLAG GMBH, S. 270-274 5 S. (21st International ITG Workshop on Smart Antennas, WSA 2017).

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    5 Zitate (Scopus)

  • Blind demixing and deconvolution with noisy data at near optimal rate

    Stöger, D., Jung, P. & Krahmer, F., 2017, Wavelets and Sparsity XVII. Lu, Y. M., Van De Ville, D., Van De Ville, D. & Papadakis, M. (Hrsg.). SPIE, 103941E. (Proceedings of SPIE - The International Society for Optical Engineering; Band 10394).

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    2 Zitate (Scopus)

  • On unlimited sampling

    Bhandari, A., Krahmer, F. & Raskar, R., 1 Sept. 2017, 2017 12th International Conference on Sampling Theory and Applications, SampTA 2017. Anbarjafari, G., Kivinukk, A. & Tamberg, G. (Hrsg.). Institute of Electrical and Electronics Engineers Inc., S. 31-35 5 S. 8024471. (2017 12th International Conference on Sampling Theory and Applications, SampTA 2017).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    Open Access
    82 Zitate (Scopus)

  • Quantized compressed sensing for partial random circulant matrices

    Feng, J. M., Krahmer, F. & Saab, R., 1 Sept. 2017, 2017 12th International Conference on Sampling Theory and Applications, SampTA 2017. Anbarjafari, G., Kivinukk, A. & Tamberg, G. (Hrsg.). Institute of Electrical and Electronics Engineers Inc., S. 236-240 5 S. 8024436. (2017 12th International Conference on Sampling Theory and Applications, SampTA 2017).

    Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

    Open Access
    4 Zitate (Scopus)

  • Refined performance guarantees for Sparse Power Factorization

    Geppert, J. A., Krahmer, F. & Stöger, D., 1 Sept. 2017, 2017 12th International Conference on Sampling Theory and Applications, SampTA 2017. Anbarjafari, G., Kivinukk, A. & Tamberg, G. (Hrsg.). Institute of Electrical and Electronics Engineers Inc., S. 509-513 5 S. 8024391. (2017 12th International Conference on Sampling Theory and Applications, SampTA 2017).

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    3 Zitate (Scopus)

  • Robust reconstruction of accelerated perfusion MRI using local and nonlocal constraints

    Ulas, C., Gómez, P. A., Krahmer, F., Sperl, J. I., Menzel, M. I. & Menze, B. H., 2017, Reconstruction, Segmentation, and Analysis of Medical Images - 1st International Workshops, RAMBO 2016 and HVSMR 2016 Held in Conjunction with MICCAI 2016, Revised Selected Papers. Zuluaga, M. A., Moghari, M. H., Pace, D. F., Kainz, B. & Bhatia, K. (Hrsg.). Springer Verlag, S. 37-47 11 S. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Band 10129 LNCS).

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    1 Zitat (Scopus)
  • 2016

    Blind deconvolution and compressed sensing

    Stoger, D., Jung, P. & Krahmer, F., 15 Nov. 2016, 2016 4th International Workshop on Compressed Sensing Theory and its Applications to Radar, Sonar and Remote Sensing, CoSeRa 2016. Institute of Electrical and Electronics Engineers Inc., S. 24-27 4 S. 7745692. (2016 4th International Workshop on Compressed Sensing Theory and its Applications to Radar, Sonar and Remote Sensing, CoSeRa 2016).

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    13 Zitate (Scopus)

  • Sparsifying transformations of photoacoustic signals enabling compressed sensing algorithms

    Burgholzer, P., Sandbichler, M., Krahmer, F., Berer, T. & Haltmeier, M., 2016, Photons Plus Ultrasound: Imaging and Sensing 2016. Oraevsky, A. A. & Wang, L. V. (Hrsg.). SPIE, 970828. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 9708).

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    8 Zitate (Scopus)
  • 2015

    Compressive sensing with redundant dictionaries and structured measurements

    Krahmer, F., Needell, D. & Ward, R., 2 Juli 2015, 2015 International Conference on Sampling Theory and Applications, SampTA 2015. Institute of Electrical and Electronics Engineers Inc., S. 25-29 5 S. 7148843. (2015 International Conference on Sampling Theory and Applications, SampTA 2015).

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    Open Access
    1 Zitat (Scopus)

  • Phase retrieval without small-ball probability assumptions: Stability and uniqueness

    Krahmer, F. & Liu, Y. K., 2 Juli 2015, 2015 International Conference on Sampling Theory and Applications, SampTA 2015. Institute of Electrical and Electronics Engineers Inc., S. 411-414 4 S. 7148923. (2015 International Conference on Sampling Theory and Applications, SampTA 2015).

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    2 Zitate (Scopus)

  • Phase retrieval without small-ball probability assumptions: Recovery guarantees for phaselift

    Krahmer, F. & Liu, Y. K., 2 Juli 2015, 2015 International Conference on Sampling Theory and Applications, SampTA 2015. Institute of Electrical and Electronics Engineers Inc., S. 622-626 5 S. 7148966. (2015 International Conference on Sampling Theory and Applications, SampTA 2015).

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    2 Zitate (Scopus)

  • Spherical designs as a tool for derandomization: The case of PhaseLift

    Kueng, R., Gross, D. & Krahmer, F., 2 Juli 2015, 2015 International Conference on Sampling Theory and Applications, SampTA 2015. Institute of Electrical and Electronics Engineers Inc., S. 192-196 5 S. 7148878. (2015 International Conference on Sampling Theory and Applications, SampTA 2015).

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    7 Zitate (Scopus)
  • 2007

    An improved family of exponentially accurate sigma-delta quantization schemes

    Krahmer, F., 2007, Wavelets XII. 670105. (Proceedings of SPIE - The International Society for Optical Engineering; Band 6701).

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    2 Zitate (Scopus)