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Joint compressive sampling and deconvolution in ultrasound medical imaging

Chen, Zhouye and Basarab, Adrian and Kouamé, Denis Joint compressive sampling and deconvolution in ultrasound medical imaging. (2015) In: IEEE International Ultrasonics Symposium (IUS 2015), 21 October 2015 - 24 October 2015 (Taipei, Taiwan, Province Of China).

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Official URL: http://dx.doi.org/10.1109/ULTSYM.2015.0156

Abstract

The interest of compressive sampling and image deconvolution has been extensively explored in the ultrasound imaging literature. The first seeks to reduce the volume of acquired data and/or to accelerate the frame rate. The second aims at improving the ultrasound image quality in terms of spatial resolution, contrast and signal to noise ratio. In this paper, we propose a novel approach combining these two frameworks, resulting into a compressive deconvolution technique aiming at obtaining high quality reconstructions from a reduced number of measurements. The resulting inverse problem is solved by minimizing an objective function taking into account the data attachment term and two appropriate prior information terms adapted to ultrasound imaging.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org This papers appears in Proceedings of IEEE International Ultrasonics Symposium 2015. ISBN: 978-1-4799-8182-3 The original PDF of the article can be found at: http://ieeexplore.ieee.org/document/7329546/?arnumber=7329546&tag=1 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01363371
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited By: IRIT IRIT
Deposited On:02 Sep 2016 13:50

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