Kernel-PCA denoising of artifact-free protein NMR spectra

K. Stadlthanner; E. W. Lang; P. Gruber; F. J. Theis; A. M. Tomé; A. R. Teixeira; C. G. Puntonet

doi:10.1109/IJCNN.2004.1380913

Kernel-PCA denoising of artifact-free protein NMR spectra

K. Stadlthanner, E. W. Lang, P. Gruber, F. J. Theis, A. M. Tomé, A. R. Teixeira, C. G. Puntonet

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Multidimensional ¹H NMR spectra of biomolecules dissolved in light water are contaminated by an intense water artifact. Generalized eigenvalue decomposition methods using congruent matrix pencils are used to separate the water artefact from the protein spectra. Due to the statistical separation process, however, noise is introduced into the reconstructed spectra. Hence Kernel - based denoising techniques are discussed to obtain noise- and artifact - free 2D NOESY NMR spectra of proteins.

Original language	English
Title of host publication	2004 IEEE International Joint Conference on Neural Networks - Proceedings
Pages	1959-1964
Number of pages	6
DOIs	https://doi.org/10.1109/IJCNN.2004.1380913
State	Published - 2004
Externally published	Yes
Event	2004 IEEE International Joint Conference on Neural Networks - Proceedings - Budapest, Hungary Duration: 25 Jul 2004 → 29 Jul 2004

Publication series

Name	IEEE International Conference on Neural Networks - Conference Proceedings
Volume	3
ISSN (Print)	1098-7576

Conference

Conference	2004 IEEE International Joint Conference on Neural Networks - Proceedings
Country/Territory	Hungary
City	Budapest
Period	25/07/04 → 29/07/04

Access to Document

10.1109/IJCNN.2004.1380913

Cite this

Stadlthanner, K., Lang, E. W., Gruber, P., Theis, F. J., Tomé, A. M., Teixeira, A. R., & Puntonet, C. G. (2004). Kernel-PCA denoising of artifact-free protein NMR spectra. In 2004 IEEE International Joint Conference on Neural Networks - Proceedings (pp. 1959-1964). (IEEE International Conference on Neural Networks - Conference Proceedings; Vol. 3). https://doi.org/10.1109/IJCNN.2004.1380913

@inproceedings{48b3e0f70fba4c738045f92c0feff40d,

title = "Kernel-PCA denoising of artifact-free protein NMR spectra",

abstract = "Multidimensional 1H NMR spectra of biomolecules dissolved in light water are contaminated by an intense water artifact. Generalized eigenvalue decomposition methods using congruent matrix pencils are used to separate the water artefact from the protein spectra. Due to the statistical separation process, however, noise is introduced into the reconstructed spectra. Hence Kernel - based denoising techniques are discussed to obtain noise- and artifact - free 2D NOESY NMR spectra of proteins.",

author = "K. Stadlthanner and Lang, {E. W.} and P. Gruber and Theis, {F. J.} and Tom{\'e}, {A. M.} and Teixeira, {A. R.} and Puntonet, {C. G.}",

year = "2004",

doi = "10.1109/IJCNN.2004.1380913",

language = "English",

isbn = "0780383591",

series = "IEEE International Conference on Neural Networks - Conference Proceedings",

pages = "1959--1964",

booktitle = "2004 IEEE International Joint Conference on Neural Networks - Proceedings",

note = "2004 IEEE International Joint Conference on Neural Networks - Proceedings ; Conference date: 25-07-2004 Through 29-07-2004",

}

Stadlthanner, K, Lang, EW, Gruber, P, Theis, FJ, Tomé, AM, Teixeira, AR & Puntonet, CG 2004, Kernel-PCA denoising of artifact-free protein NMR spectra. in 2004 IEEE International Joint Conference on Neural Networks - Proceedings. IEEE International Conference on Neural Networks - Conference Proceedings, vol. 3, pp. 1959-1964, 2004 IEEE International Joint Conference on Neural Networks - Proceedings, Budapest, Hungary, 25/07/04. https://doi.org/10.1109/IJCNN.2004.1380913

Kernel-PCA denoising of artifact-free protein NMR spectra. / Stadlthanner, K.; Lang, E. W.; Gruber, P. et al.
2004 IEEE International Joint Conference on Neural Networks - Proceedings. 2004. p. 1959-1964 (IEEE International Conference on Neural Networks - Conference Proceedings; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Kernel-PCA denoising of artifact-free protein NMR spectra

AU - Stadlthanner, K.

AU - Lang, E. W.

AU - Gruber, P.

AU - Theis, F. J.

AU - Tomé, A. M.

AU - Teixeira, A. R.

AU - Puntonet, C. G.

PY - 2004

Y1 - 2004

N2 - Multidimensional 1H NMR spectra of biomolecules dissolved in light water are contaminated by an intense water artifact. Generalized eigenvalue decomposition methods using congruent matrix pencils are used to separate the water artefact from the protein spectra. Due to the statistical separation process, however, noise is introduced into the reconstructed spectra. Hence Kernel - based denoising techniques are discussed to obtain noise- and artifact - free 2D NOESY NMR spectra of proteins.

AB - Multidimensional 1H NMR spectra of biomolecules dissolved in light water are contaminated by an intense water artifact. Generalized eigenvalue decomposition methods using congruent matrix pencils are used to separate the water artefact from the protein spectra. Due to the statistical separation process, however, noise is introduced into the reconstructed spectra. Hence Kernel - based denoising techniques are discussed to obtain noise- and artifact - free 2D NOESY NMR spectra of proteins.

UR - http://www.scopus.com/inward/record.url?scp=10844223640&partnerID=8YFLogxK

U2 - 10.1109/IJCNN.2004.1380913

DO - 10.1109/IJCNN.2004.1380913

M3 - Conference contribution

AN - SCOPUS:10844223640

SN - 0780383591

T3 - IEEE International Conference on Neural Networks - Conference Proceedings

SP - 1959

EP - 1964

BT - 2004 IEEE International Joint Conference on Neural Networks - Proceedings

T2 - 2004 IEEE International Joint Conference on Neural Networks - Proceedings

Y2 - 25 July 2004 through 29 July 2004

ER -

Kernel-PCA denoising of artifact-free protein NMR spectra

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this