---
_id: '18398'
abstract:
- lang: eng
  text: We pose the problem of tissue classification in MRI as a blind source separation
    (BSS) problem and solve it by means of sparse component analysis (SCA). Assuming
    that most MR images can be sparsely represented, we consider their optimal sparse
    representation. Sparse components define a physically-meaningful feature space
    for classification. We demonstrate our approach on simulated and real multi-contrast
    MRI data. The proposed framework is general in that it is applicable to other
    modalities of medical imaging as well, whenever the linear mixing model is applicable.
article_processing_charge: No
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: M.M.
  full_name: Bronstein, M.M.
  last_name: Bronstein
- first_name: M.
  full_name: Zibulevsky, M.
  last_name: Zibulevsky
- first_name: Y.Y.
  full_name: Zeevi, Y.Y.
  last_name: Zeevi
citation:
  ama: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. “Unmixing” tissues: Sparse
    component analysis in multi-contrast MRI. In: <i>IEEE International Conference
    on Image Processing</i>. Vol 2. IEEE; 2005:1279-1282. doi:<a href="https://doi.org/10.1109/icip.2005.1530297">10.1109/icip.2005.1530297</a>'
  apa: 'Bronstein, A. M., Bronstein, M. M., Zibulevsky, M., &#38; Zeevi, Y. Y. (2005).
    “Unmixing” tissues: Sparse component analysis in multi-contrast MRI. In <i>IEEE
    International Conference on Image Processing</i> (Vol. 2, pp. 1279–1282). Genova,
    Italy: IEEE. <a href="https://doi.org/10.1109/icip.2005.1530297">https://doi.org/10.1109/icip.2005.1530297</a>'
  chicago: 'Bronstein, Alex M., M.M. Bronstein, M. Zibulevsky, and Y.Y. Zeevi. “‘Unmixing’
    Tissues: Sparse Component Analysis in Multi-Contrast MRI.” In <i>IEEE International
    Conference on Image Processing</i>, 2:1279–82. IEEE, 2005. <a href="https://doi.org/10.1109/icip.2005.1530297">https://doi.org/10.1109/icip.2005.1530297</a>.'
  ieee: 'A. M. Bronstein, M. M. Bronstein, M. Zibulevsky, and Y. Y. Zeevi, “‘Unmixing’
    tissues: Sparse component analysis in multi-contrast MRI,” in <i>IEEE International
    Conference on Image Processing</i>, Genova, Italy, 2005, vol. 2, pp. 1279–1282.'
  ista: 'Bronstein AM, Bronstein MM, Zibulevsky M, Zeevi YY. 2005. ‘Unmixing’ tissues:
    Sparse component analysis in multi-contrast MRI. IEEE International Conference
    on Image Processing. ICIP: International Conference on Image Processing vol. 2,
    1279–1282.'
  mla: 'Bronstein, Alex M., et al. “‘Unmixing’ Tissues: Sparse Component Analysis
    in Multi-Contrast MRI.” <i>IEEE International Conference on Image Processing</i>,
    vol. 2, IEEE, 2005, pp. 1279–82, doi:<a href="https://doi.org/10.1109/icip.2005.1530297">10.1109/icip.2005.1530297</a>.'
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Y.Y. Zeevi, in:, IEEE International
    Conference on Image Processing, IEEE, 2005, pp. 1279–1282.
conference:
  end_date: 2005-09-14
  location: Genova, Italy
  name: 'ICIP: International Conference on Image Processing'
  start_date: 2005-09-11
date_created: 2024-10-15T11:20:54Z
date_published: 2005-09-15T00:00:00Z
date_updated: 2024-11-12T08:22:13Z
day: '15'
doi: 10.1109/icip.2005.1530297
extern: '1'
intvolume: '         2'
language:
- iso: eng
month: '09'
oa_version: None
page: 1279-1282
publication: IEEE International Conference on Image Processing
publication_identifier:
  isbn:
  - '0780391349'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: '"Unmixing" tissues: Sparse component analysis in multi-contrast MRI'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2005'
...