Browsing by Author "Craene, Mathieu de"

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  • Whitmarsh, Tristan; Humbert, Ludovic; Craene, Mathieu de; del Río Barquero, Luis Miguel; Fritscher, Karl; Schubert, Rainer; Eckstein, Felix; Link, Thomas; Frangi Caregnato, Alejandro (Society of Photo Optical Instrumentation Engineers (SPIE), 2010)
    Area Bone Mineral Density (aBMD) measured by Dual-energy X-ray Absorptiometry (DXA) is an established criterion in the evaluation of hip fracture risk. The evaluation from these planar images, however, is limited to 2D ...
  • Humbert, Ludovic; Whitmarsh, Tristan; Craene, Mathieu de; del Río Barquero, Luis Miguel; Fritscher, Karl; Schubert, Rainer; Eckstein, Felix; Link, Thomas; Frangi Caregnato, Alejandro (Institute of Electrical and Electronics Engineers (IEEE), 2010)
  • Nunes, Cecília; Craene, Mathieu de; Langet, Hélène; Camara, Oscar; Jonsson, Anders, 1973- (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Decision trees (DTs) are a widely used prediction tool, owing to their interpretability. Standard learning methods follow a locally-optimal approach that trades off prediction performance for computational efficiency. Such ...
  • Nogueira, Mariana; Craene, Mathieu de; Sanchez Martinez, Sergio; Chowdhury, Devyani; Bijnens, Bart; Piella Fenoy, Gemma (Elsevier, 2020)
    Alternative stress echocardiography protocols such as handgrip exercise are potentially more favorable towards large-scale screening scenarios than those currently adopted in clinical practice. However, these are still ...
  • Lluch Alvarez, Èric; Craene, Mathieu de; Bijnens, Bart; Sermesant, Maxime; Noailly, Jérôme; Camara, Oscar; Morales, Hernán G. (Springer, 2019)
    Cardiac modeling has recently emerged as a promising tool to study pathophysiology mechanisms and to predict treatment outcomes for personalized clinical decision support. Nevertheless, achieving convergence under large ...
  • Oubel, E.; Craene, Mathieu de; Hero, A.O.; Pourmorteza, A.; Huguet, Marina; Avegliano, Gustavo P.; Bijnens, Bart; Frangi Caregnato, Alejandro (Elsevier, 2011)
    Image registration has been proposed as an automatic method for recovering cardiac displacement fields from Tagged Magnetic Resonance Imaging (tMRI) sequences. Initially performed as a set of pairwise registrations, these ...
  • Piella Fenoy, Gemma; Craene, Mathieu de; Bijnens, Bart; Tobón Gómez, Catalina, 1981-; Huguet, Marina; Avegliano, Gustavo P.; Frangi Caregnato, Alejandro (Elsevier, 2010)
    Introducción y objetivos. Se ha señalado que, en la miocardiopatía hipertrófica (MCH), la desorganización de las fibras regionales da lugar a segmentos en los que la deformación es nula o está gravemente reducida, y que ...
  • Bernardino Perez, Gabriel (Universitat Pompeu Fabra, 2019-12-16)
    We present a statistical shape analysis framework to identify cardiac shape remodelling while accounting for individual´s natural variability and apply it in two clinical applications: comparing triathletes with controls, ...
  • Zhang, Chong; Villa-Uriol, Maria-Cruz; Craene, Mathieu de; Pozo Soler, José Ma. (José María); Macho, Juan M.; Frangi Caregnato, Alejandro; Universitat Pompeu Fabra (American Association of Physicists in Medicine (AAPM), 2011)
    Purpose: The objective of this study is to investigate the feasibility of detecting and quantifying 3D cerebrovascular wall motion from a single 3D rotational x-ray angiography (3DRA) acquisition within a clinically ...
  • Bernardino Perez, Gabriel; Butakoff, Constantine; Nuñez-Garcia, Marta; Sarvari, Sebastian Imre; Rodriguez López, Mérida; Crispi Brillas, Fàtima; González Ballester, Miguel Ángel, 1973-; Craene, Mathieu de; Bijnens, Bart (Springer, 2017)
    Many cardiac diseases are associated with changes in ventricular shape. However, in daily practice, the heart is mostly assessed by 2D echocardiography only. While 3D techniques are available, they are rarely used. In this ...
  • Bernardino Perez, Gabriel; Benkarim, Oualid M.; Sanz de la Garza, Maria; Prat Gonzàlez, Susanna; Sepúlveda-Martínez, Álvaro; Crispi Brillas, Fàtima; Sitges, Marta; Butakoff, Constantine; Craene, Mathieu de; Bijnens, Bart; González Ballester, Miguel Ángel, 1973- (Elsevier, 2020)
    Statistical shape analysis is a powerful tool to assess organ morphologies and find shape changes associated to a particular disease. However, imbalance in confounding factors, such as demographics might invalidate the ...
  • Bijnens, Bart; Porras Pérez, Antonio Reyes; Alessandrini, Martino; Craene, Mathieu de; Duchateau, Nicolas; Sitges, Marta; Delingette, Hervé; Sermesant, Maxime; D'hooge, Jan; Frangi Caregnato, Alejandro; Piella Fenoy, Gemma (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    We propose a technique for myocardial motion estimation based on image registration using both B-mode echocardiographic images and tissue Doppler sequences acquired interleaved. The velocity field is modeled continuously ...
  • Nogueira, Mariana (Universitat Pompeu Fabra, 2020-10-05)
    Following-up on patient evolution by reacquiring the same measurements over time (longitudinal data) is a crucial component in clinical care dynamics, as it creates opportunity for timely decision making in preventing ...
  • Zhang, Chong; Villa-Uriol, Maria-Cruz; Craene, Mathieu de; Pozo Soler, José Ma. (José María); Frangi Caregnato, Alejandro (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    This paper presents a technique to estimate and model patient-specific pulsatility of cerebral aneurysms over one/ncardiac cycle, using 3D rotational X-ray angiography (3DRA) acquisitions. Aneurysm pulsation is modeled as ...
  • Hodzic, Amir; Bernardino Perez, Gabriel; Legallois, Damien; Gendron, Patrick; Langet, Hélène; Craene, Mathieu de; González Ballester, Miguel Ángel, 1973-; Milliez, Paul; Normand, Hervé; Bijnens, Bart; Saloux, Eric; Tournoux, Francois (MDPI, 2021)
    Few data exist concerning the right ventricular (RV) physiological adaptation in American-style football (ASF) athletes. We aimed to analyze the RV global and regional responses among ASF-trained athletes. Fifty-nine (20 ...
  • Lluch Alvarez, Èric; Doste, Rubén; Giffard-Roisin, Sophie; This, Alexandre; Sermesant, Maxime; Camara, Oscar; Craene, Mathieu de; Morales, Hernán G. (Springer, 2017)
    Finite element methods (FEM) are generally used in cardiac 3D-electromechanical modeling. For FEM modeling, a step of a suitable mesh construction is required, which is non-trivial and time-consuming for complex geometries. ...
  • Craene, Mathieu de; Piella Fenoy, Gemma; Camara, Oscar; Duchateau, Nicolas; Silva, Etelvino; Doltra, Adelina; D'hooge, Jan; Brugada, Josep; Sitges, Marta; Frangi Caregnato, Alejandro (Elsevier, 2011)
    This paper presents a new registration algorithm, called Temporal Di eomorphic Free Form Deformation (TDFFD), and its application to motion and strain quanti cation from a sequence of 3D ultrasound (US) images. The originality ...
  • Bernardino Perez, Gabriel; Sanz de la Garza, Maria; Domenech Ximenos, Blanca; Prat Gonzàlez, Susanna; Perea, Rosario J.; Blanco, Isabel; Burgos, Felip; Sepúlveda-Martínez, Álvaro; Rodríguez López, Mérida; Crispi Brillas, Fàtima; González Ballester, Miguel Ángel, 1973-; Craene, Mathieu de; Sitges, Marta; Bijnens, Bart (Springer, 2020)
    Aims: Endurance athletes develop cardiac remodeling to cope with increased cardiac output during exercise. This remodeling is both anatomical and functional and shows large interindividual variability. In this study, we ...
  • Villa-Uriol, Maria-Cruz; Larrabide, Ignacio, 1978-; Pozo Soler, José Ma. (José María); Kim, Minsuok; Camara, Oscar; Craene, Mathieu de; Zhang, Chong; Geers, Arjan; Morales, Hernán G.; Bogunovic, Hrvoje; Cardenes, Rubén; Frangi Caregnato, Alejandro (Royal Society, 2010)
    In the last few years, some of the visionary concepts behind the virtual physiological human began to be demonstrated on various clinical domains, showing great promise for improving healthcare management. In the current ...
  • Bernardino Perez, Gabriel; Hodzic, Amir; Langet, Hélène; Legallois, Damien; Craene, Mathieu de; González Ballester, Miguel Ángel, 1973-; Saloux, Eric; Bijnens, Bart (Elsevier, 2021)
    3D echocardiography is an increasingly popular tool for assessing cardiac remodelling in the right ventricle (RV). It allows quantification of the cardiac chambers without any geometric assumptions, which is the main ...