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X-ray image separation via coupled dictionary learning

Publication ,  Conference
Deligiannis, N; Mota, JFC; Cornelis, B; Rodrigues, MRD; Daubechies, I
Published in: Proceedings - International Conference on Image Processing, ICIP
August 3, 2016

In support of art investigation, we propose a new source separation method that unmixes a single X-ray scan acquired from double-sided paintings. Unlike prior source separation methods, which are based on statistical or structural incoherence of the sources, we use visual images taken from the front- and back-side of the panel to drive the separation process. The coupling of the two imaging modalities is achieved via a new multi-scale dictionary learning method. Experimental results demonstrate that our method succeeds in the discrimination of the sources, while state-of-the-art methods fail to do so.

Duke Scholars

Published In

Proceedings - International Conference on Image Processing, ICIP

DOI

ISSN

1522-4880

Publication Date

August 3, 2016

Volume

2016-August

Start / End Page

3533 / 3537
 

Citation

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Deligiannis, N., Mota, J. F. C., Cornelis, B., Rodrigues, M. R. D., & Daubechies, I. (2016). X-ray image separation via coupled dictionary learning. In Proceedings - International Conference on Image Processing, ICIP (Vol. 2016-August, pp. 3533–3537). https://doi.org/10.1109/ICIP.2016.7533017
Deligiannis, N., J. F. C. Mota, B. Cornelis, M. R. D. Rodrigues, and I. Daubechies. “X-ray image separation via coupled dictionary learning.” In Proceedings - International Conference on Image Processing, ICIP, 2016-August:3533–37, 2016. https://doi.org/10.1109/ICIP.2016.7533017.
Deligiannis N, Mota JFC, Cornelis B, Rodrigues MRD, Daubechies I. X-ray image separation via coupled dictionary learning. In: Proceedings - International Conference on Image Processing, ICIP. 2016. p. 3533–7.
Deligiannis, N., et al. “X-ray image separation via coupled dictionary learning.” Proceedings - International Conference on Image Processing, ICIP, vol. 2016-August, 2016, pp. 3533–37. Scopus, doi:10.1109/ICIP.2016.7533017.
Deligiannis N, Mota JFC, Cornelis B, Rodrigues MRD, Daubechies I. X-ray image separation via coupled dictionary learning. Proceedings - International Conference on Image Processing, ICIP. 2016. p. 3533–3537.

Published In

Proceedings - International Conference on Image Processing, ICIP

DOI

ISSN

1522-4880

Publication Date

August 3, 2016

Volume

2016-August

Start / End Page

3533 / 3537