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., 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