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Ivan Selesnick

Professor of Electrical & Computer Engineering, Professor of Biomedical Engineering and Radiology

    1992 …2019
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    Fingerprint Weighted list of dominant concepts in the person's research.

    Wavelet transforms Engineering & Materials Science
    Image denoising Engineering & Materials Science
    Discrete wavelet transforms Engineering & Materials Science
    FIR filters Engineering & Materials Science
    wavelet analysis Physics & Astronomy
    Filter banks Engineering & Materials Science
    Convex optimization Engineering & Materials Science
    Cost functions Engineering & Materials Science

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    Research Output 1992 2019

    ALTIS: A new algorithm for adaptive long-term SNR estimation in multi-talker babble

    Soleymani, R., Selesnick, I. & Landsberger, D. M., Nov 1 2019, In : Computer Speech and Language. 58, p. 231-246 16 p.

    Research output: Contribution to journalArticle

    Signal to noise ratio
    Real-time
    Detector
    Detectors
    Speech Processing

    Sharpening Sparse Regularizers

    Al-Shabili, A. & Selesnick, I., May 1 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 4908-4912 5 p. 8683039. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2019-May).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Cost functions
    Convolution
    Inverse problems
    Experiments

    Sparsity-inducing nonconvex nonseparable regularization for convex image processing

    Lanza, A., Morigi, S., Selesnick, I. & Sgallari, F., Jan 1 2019, In : SIAM Journal on Imaging Sciences. 12, 2, p. 1099-1134 36 p.

    Research output: Contribution to journalArticle

    Nonseparable
    Sparsity
    Image Processing
    Regularization
    Image processing

    Speckle noise reduction in OCT and projection images using hybrid wavelet thresholding

    Sui, X., Ishikawa, H., Selesnick, I. W., Wollstein, G. & Schuman, J. S., Jan 16 2019, 2018 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8615623. (2018 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2018 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Optical tomography
    Optical Coherence Tomography
    Speckle
    Noise abatement
    Noise

    Stable principal component pursuit via convex analysis

    Yin, L., Parekh, A. & Selesnick, I., May 15 2019, In : IEEE Transactions on Signal Processing. 67, 10, p. 2595-2607 13 p., 8673650.

    Research output: Contribution to journalArticle

    Convex optimization
    Image reconstruction
    Cost functions
    Availability
    Computer simulation