Magnetic Resonance and Ultrasound Image Fusion Using a PALM Algorithm
In: Workshop on Signal Processing with Adaptative Sparse Structured Representations (SPARS 2019) ; https://hal.science/hal-02901497 ; Workshop on Signal Processing with Adaptative Sparse Structured Representations (SPARS 2019), Jul 2019, Toulouse, France. pp.0, 2019
Online
Konferenz
Zugriff:
International audience ; This paper studies a new fusion algorithm for magnetic resonance (MR) and ultrasound (US) images combining two inverse problems for MR image super-resolution and US image despeckling. A polynomial function is used to link the gray levels of the two imaging modalities. Qualitative and quantitative evaluations on experimental phantom data show the interest of the proposed algorithm. The fused image is shown to take advantage of both the good contrast and high signal to noise ratio of the MR image and the good spatial resolution ofthe US image.
| Titel: |
Magnetic Resonance and Ultrasound Image Fusion Using a PALM Algorithm
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| Autor/in / Beteiligte Person: | El Mansouri, Oumaima ; Basarab, Adrian ; Kouamé, Denis ; Tourneret, Jean-Yves ; Vidal, Fabien ; CoMputational imagINg anD viSion (IRIT-MINDS) ; Institut de recherche en informatique de Toulouse (IRIT) ; Université Toulouse Capitole (UT Capitole) ; Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J) ; Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3) ; Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) ; Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI) ; Université Toulouse - Jean Jaurès (UT2J) ; Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3) ; Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole) ; Université de Toulouse (UT) ; Université Toulouse III - Paul Sabatier (UT3) ; Institut National Polytechnique (Toulouse) (Toulouse INP) |
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| Zeitschrift: | Workshop on Signal Processing with Adaptative Sparse Structured Representations (SPARS 2019) ; https://hal.science/hal-02901497 ; Workshop on Signal Processing with Adaptative Sparse Structured Representations (SPARS 2019), Jul 2019, Toulouse, France. pp.0, 2019 |
| Veröffentlichung: | HAL CCSD, 2019 |
| Medientyp: | Konferenz |
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