Functional Imaging and Modeling of the Heart [[electronic resource] ] : Second International Workshop, FIMH 2003, Lyon, France, June 5-6, 2003, Proceedings / / edited by Isabelle E. Magnin, Johan Montagnat, Patrick Clarysse, Jukka Nenonen, Toivo Katila |
Edizione | [1st ed. 2003.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2003 |
Descrizione fisica | 1 online resource (XI, 311 p.) |
Disciplina | 611/.12 |
Collana | Lecture Notes in Computer Science |
Soggetto topico |
Human anatomy
Optical data processing Radiology Cardiology Artificial intelligence Computer simulation Anatomy Image Processing and Computer Vision Imaging / Radiology Artificial Intelligence Simulation and Modeling |
ISBN | 3-540-44883-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Invited Speakers -- Tagged MRI-Based Studies of Cardiac Function -- A Novel Method for Quantifying the Contribution of Different Intracellular Mechanisms to Mechanically Induced Changes in Action Potential Characteristics -- Session 1: Anatomy Extraction and Description -- Automatic Construction of Biventricular Statistical Shape Models -- Visualising Cardiac Anatomy Using Constructive Volume Geometry -- Evaluation of a 3D Segmentation Software for the Coronary Characterization in Multi-slice Computed Tomography -- A Levelset Based Method for Segmenting the Heart in 3D+T Gated SPECT Images -- Session 2: Modeling of the Cardiac Mechanics and Functions -- Modeling of Electro-mechanical Coupling in Cardiac Myocytes: Feedback Mechanisms and Cooperativity -- Simulating Cardiac Mechanoenergetics in the Left Ventricle -- Towards Patient Specific Models of Cardiac Mechanics: A Sensitivity Study -- Does the Collagen Network Contribute to Normal Systolic Left Ventricular Wall Thickening? A Theoretical Study in Continuum Mechanics -- Session 3: Electro-physiology, Electro-, and Magnetography -- Regularization in Cardiac Source Imaging -- On the Influence of a Volume Conductor on the Orientation of Currents in a Thin Cardiac issue -- First 36-Channel Magnetocardiographic Study of CAD Patients in an Unshielded Laboratory for Interventional and Intensive Cardiac Care -- Heterogeneous Sinoatrial Node of Rabbit Heart - Molecular and Electrical Mapping and Biophysical Reconstruction -- Session 4: Motion Estimation -- Construction of a Cardiac Motion Atlas from MR Using Non-rigid Registration -- Motion-Compensation of Cardiac Perfusion MRI Using a Statistical Texture Ensemble -- Measuring Myocardial Deformations in Tagged MR Image Sequences Using Informational Non-rigid Registration -- Parametric Analysis of Main Motion to Study the Regional Wall Motion of the Left Ventricle in Echocardiography -- Modeling and Tracking of the Cardiac Left Ventricular Motion by a State Space Harmonic Model in MRI Sequence -- Session 5: Image Registration and Image Analysis -- A Strategy to Quantitatively Evaluate MRI/PET Cardiac Rigid Registration Methods Using a Monte Carlo Simulator -- Spatio-temporal Alignment of 4D Cardiac MR Images -- Automatic Registration of MR First-Pass Myocardial Perfusion Images -- Evaluation and Comparison of Surface and Intensity Based Rigid Registration Methods for Thorax and Cardiac MR and PET Images -- Left Ventricular Flow Dynamics and Transmural Gradients in Myofiber Shortening with MRI-Tagging -- Intravascular Ultrasound Images Vessel Characterization Using AdaBoost -- Motion Analysis of 3D Ultrasound Texture Patterns -- Session 6: Data Acquisition, Experimental, and Modeling Studies -- Estimation of the Diastolic Intraventricular Relative Pressures Using MRI Acceleration Measurements -- Magnetic Resonance Fusion Imaging of Chronic Myocardial Ischemia -- The Relationship between Regional Integrated Backscatter Levels and Regional Strain in Normal, Acutely Ischemic, and Reperfused Myocardium -- Why Ischemic Hearts Respond Less to Cardiac Resynchronisation Therapy. A Modeling Study -- Finite Element Models for Mechanical Simulation of Coronary Arteries. |
Record Nr. | UNISA-996466049503316 |
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2003 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Functional Imaging and Modeling of the Heart : Second International Workshop, FIMH 2003, Lyon, France, June 5-6, 2003, Proceedings / / edited by Isabelle E. Magnin, Johan Montagnat, Patrick Clarysse, Jukka Nenonen, Toivo Katila |
Edizione | [1st ed. 2003.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2003 |
Descrizione fisica | 1 online resource (XI, 311 p.) |
Disciplina | 611/.12 |
Collana | Lecture Notes in Computer Science |
Soggetto topico |
Human anatomy
Optical data processing Radiology Cardiology Artificial intelligence Computer simulation Anatomy Image Processing and Computer Vision Imaging / Radiology Artificial Intelligence Simulation and Modeling |
ISBN | 3-540-44883-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Invited Speakers -- Tagged MRI-Based Studies of Cardiac Function -- A Novel Method for Quantifying the Contribution of Different Intracellular Mechanisms to Mechanically Induced Changes in Action Potential Characteristics -- Session 1: Anatomy Extraction and Description -- Automatic Construction of Biventricular Statistical Shape Models -- Visualising Cardiac Anatomy Using Constructive Volume Geometry -- Evaluation of a 3D Segmentation Software for the Coronary Characterization in Multi-slice Computed Tomography -- A Levelset Based Method for Segmenting the Heart in 3D+T Gated SPECT Images -- Session 2: Modeling of the Cardiac Mechanics and Functions -- Modeling of Electro-mechanical Coupling in Cardiac Myocytes: Feedback Mechanisms and Cooperativity -- Simulating Cardiac Mechanoenergetics in the Left Ventricle -- Towards Patient Specific Models of Cardiac Mechanics: A Sensitivity Study -- Does the Collagen Network Contribute to Normal Systolic Left Ventricular Wall Thickening? A Theoretical Study in Continuum Mechanics -- Session 3: Electro-physiology, Electro-, and Magnetography -- Regularization in Cardiac Source Imaging -- On the Influence of a Volume Conductor on the Orientation of Currents in a Thin Cardiac issue -- First 36-Channel Magnetocardiographic Study of CAD Patients in an Unshielded Laboratory for Interventional and Intensive Cardiac Care -- Heterogeneous Sinoatrial Node of Rabbit Heart - Molecular and Electrical Mapping and Biophysical Reconstruction -- Session 4: Motion Estimation -- Construction of a Cardiac Motion Atlas from MR Using Non-rigid Registration -- Motion-Compensation of Cardiac Perfusion MRI Using a Statistical Texture Ensemble -- Measuring Myocardial Deformations in Tagged MR Image Sequences Using Informational Non-rigid Registration -- Parametric Analysis of Main Motion to Study the Regional Wall Motion of the Left Ventricle in Echocardiography -- Modeling and Tracking of the Cardiac Left Ventricular Motion by a State Space Harmonic Model in MRI Sequence -- Session 5: Image Registration and Image Analysis -- A Strategy to Quantitatively Evaluate MRI/PET Cardiac Rigid Registration Methods Using a Monte Carlo Simulator -- Spatio-temporal Alignment of 4D Cardiac MR Images -- Automatic Registration of MR First-Pass Myocardial Perfusion Images -- Evaluation and Comparison of Surface and Intensity Based Rigid Registration Methods for Thorax and Cardiac MR and PET Images -- Left Ventricular Flow Dynamics and Transmural Gradients in Myofiber Shortening with MRI-Tagging -- Intravascular Ultrasound Images Vessel Characterization Using AdaBoost -- Motion Analysis of 3D Ultrasound Texture Patterns -- Session 6: Data Acquisition, Experimental, and Modeling Studies -- Estimation of the Diastolic Intraventricular Relative Pressures Using MRI Acceleration Measurements -- Magnetic Resonance Fusion Imaging of Chronic Myocardial Ischemia -- The Relationship between Regional Integrated Backscatter Levels and Regional Strain in Normal, Acutely Ischemic, and Reperfused Myocardium -- Why Ischemic Hearts Respond Less to Cardiac Resynchronisation Therapy. A Modeling Study -- Finite Element Models for Mechanical Simulation of Coronary Arteries. |
Record Nr. | UNINA-9910143871303321 |
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2003 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Functional Imaging and Modeling of the Heart [[electronic resource] ] : First International Workshop, FIMH 2001, Helsinki, Finland, November 15-16, 2001, Proceedings / / edited by Toivo Katila, Isabelle E. Magnin, Patrick Clarysse, Johan Montagnat, Jukka Nenonen |
Edizione | [1st ed. 2001.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 |
Descrizione fisica | 1 online resource (XI, 169 p.) |
Disciplina | 611/.12 |
Collana | Lecture Notes in Computer Science |
Soggetto topico |
Computer simulation
Optical data processing Health informatics Artificial intelligence Cardiology Radiology Simulation and Modeling Image Processing and Computer Vision Health Informatics Artificial Intelligence Imaging / Radiology |
ISBN | 3-540-45572-8 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Invited Speaker -- Modules in Cardiac Modeling: Mechanics, Circulation, and Depolarization Wave -- Anatomical Modeling -- Geometrical Modeling of the Heart and Its Main Vessels -- Reconstructing 3D Boundary Element Heart Models from 2D Biplane Fluoroscopy -- Introducing Spectral Estimation for Boundary Detection in Echographic Radiofrequency Images -- Geometrical Modelling of the Fibre Organization in the Human Left Ventricle -- Invited Speaker -- Challenges in Modelling Human Heart’s Total Excitation -- Motion and Deformation -- Two-Dimensional Ultrasonic Strain Rate Measurement of the Human Heart in Vivo -- Deformation Field Estimation for the Cardiac Wall Using Doppler Tissue Imaging -- A New Kinetic Modeling Scheme for the Human Left Ventricle Wall Motion with MR-Tagging Imaging -- Integrated Quantitative Analysis of Tagged Magnetic Resonance Images -- Invited Speaker -- Measurement of Ventricular Wall Motion, Epicardial Electrical Mapping, and Myocardial Fiber Angles in the Same Heart -- Functional Imaging -- A 3-D Model-Based Approach for the PET-Functional and MR-Anatomical Cardiac Imaging Data Fusion -- 3D Regularisation and Segmentation of Factor Volumes to Process PET H2 15O Myocardial Perfusion Studies -- In Vivo Assessment of Rat Hearts with and without Myocardial Infarction by Cine NMR - Comparison of the NMR Method to Invasive Techniques and Application to Intervention Studies -- Dempster Shafer Approach for High Level Data Fusion Applied to the Assessment of Myocardial Viability -- Invited Speaker -- Experimental and Computational Modeling of Cardiac Electromechanical Coupling -- Towards Electromechanical Modeling -- Towards Model-Based Estimation of the Cardiac Electro-Mechanical Activity from ECG Signals and Ultrasound Images -- A Physiologically-Based Model for the Active Cardiac Muscle Contraction -- Post-Systolic Thickening in Ischaemic Myocardium: A Simple Mathematical Model for Simulating Regional Deformation -- Simulation of Anisotropic Propagation in the Myocardium with a Hybrid Bidomain Model -- Imaging of Electrical Function within the Human Atrium and Ventricle from Paced ECG Mapping Data. |
Record Nr. | UNISA-996465878803316 |
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
|
Functional Imaging and Modeling of the Heart : First International Workshop, FIMH 2001, Helsinki, Finland, November 15-16, 2001, Proceedings / / edited by Toivo Katila, Isabelle E. Magnin, Patrick Clarysse, Johan Montagnat, Jukka Nenonen |
Edizione | [1st ed. 2001.] |
Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 |
Descrizione fisica | 1 online resource (XI, 169 p.) |
Disciplina | 611/.12 |
Collana | Lecture Notes in Computer Science |
Soggetto topico |
Computer simulation
Optical data processing Medical informatics Artificial intelligence Cardiology Radiology Simulation and Modeling Image Processing and Computer Vision Health Informatics Artificial Intelligence Imaging / Radiology |
ISBN | 3-540-45572-8 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Invited Speaker -- Modules in Cardiac Modeling: Mechanics, Circulation, and Depolarization Wave -- Anatomical Modeling -- Geometrical Modeling of the Heart and Its Main Vessels -- Reconstructing 3D Boundary Element Heart Models from 2D Biplane Fluoroscopy -- Introducing Spectral Estimation for Boundary Detection in Echographic Radiofrequency Images -- Geometrical Modelling of the Fibre Organization in the Human Left Ventricle -- Invited Speaker -- Challenges in Modelling Human Heart’s Total Excitation -- Motion and Deformation -- Two-Dimensional Ultrasonic Strain Rate Measurement of the Human Heart in Vivo -- Deformation Field Estimation for the Cardiac Wall Using Doppler Tissue Imaging -- A New Kinetic Modeling Scheme for the Human Left Ventricle Wall Motion with MR-Tagging Imaging -- Integrated Quantitative Analysis of Tagged Magnetic Resonance Images -- Invited Speaker -- Measurement of Ventricular Wall Motion, Epicardial Electrical Mapping, and Myocardial Fiber Angles in the Same Heart -- Functional Imaging -- A 3-D Model-Based Approach for the PET-Functional and MR-Anatomical Cardiac Imaging Data Fusion -- 3D Regularisation and Segmentation of Factor Volumes to Process PET H2 15O Myocardial Perfusion Studies -- In Vivo Assessment of Rat Hearts with and without Myocardial Infarction by Cine NMR - Comparison of the NMR Method to Invasive Techniques and Application to Intervention Studies -- Dempster Shafer Approach for High Level Data Fusion Applied to the Assessment of Myocardial Viability -- Invited Speaker -- Experimental and Computational Modeling of Cardiac Electromechanical Coupling -- Towards Electromechanical Modeling -- Towards Model-Based Estimation of the Cardiac Electro-Mechanical Activity from ECG Signals and Ultrasound Images -- A Physiologically-Based Model for the Active Cardiac Muscle Contraction -- Post-Systolic Thickening in Ischaemic Myocardium: A Simple Mathematical Model for Simulating Regional Deformation -- Simulation of Anisotropic Propagation in the Myocardium with a Hybrid Bidomain Model -- Imaging of Electrical Function within the Human Atrium and Ventricle from Paced ECG Mapping Data. |
Record Nr. | UNINA-9910767575303321 |
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Multi-modality cardiac imaging : processing and analysis / / edited by Patrick Clarysse, Denis Friboulet |
Pubbl/distr/stampa | London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2015 |
Descrizione fisica | 1 online resource (313 p.) |
Disciplina | 616.120757 |
Collana | Digital Signal and Image Processing Series |
Soggetto topico |
Heart - Imaging
Cardiovascular system - Imaging Chest - Imaging |
Soggetto genere / forma | Electronic books. |
ISBN |
1-118-57446-X
1-118-57442-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Table of Contents; Title; Copyright; Preface; Acknowledgements; Introduction; PART 1: Methodological Bases; 1 Extraction and Segmentation of Structures in Image Sequences; 1.1 Problematics; 1.2 Overview of segmentation methods; 1.3. Summary of the different classes of deformable models; 1.4. Deformable templates; 1.5. Variational active contours; 1.6. Integration of a priori constraints in the formalism of variational contours; 1.7. Implementation examples in cardiac imaging; 1.8. Conclusion; 1.9. Bibliography; 2 Motion Estimation and Analysis; 2.1. Problematics; 2.2. Problem formulation
2.3. Transport methods2.4. Probabilistic approaches; 2.5. Image registration; 2.6. Local methods; 2.7. Hybrid methods; 2.8. Phase-based methods; 2.9. Registration and motion estimation in a sequence of images; 2.10. Evaluation of motion estimation methods; 2.11. Conclusion; 2.12. Bibliography; 3 Post-processing and Analysis of Dynamic Magnetic Resonance Images for Myocardial Perfusion Quantification; 3.1. Introduction; 3.2. Dynamic measurement of perfusion with contrast agents: reminder about the MRI sequences and the different contrast agents used 3.3. Motion correction and contour segmentation of the myocardium: important preprocessing prior to quantitative analysis3.4. Semi-quantitative perfusion analysis: calculation of relative parameters depending on the injection of the contrast medium; 3.5. Absolute parameters independent of the contrast agent injection (taking account of the arterial input): pharmacokinetic modeling; 3.6. Conclusion; 3.7. Bibliography; 4 Tensor Decomposition of a Dynamic Sequence of Images into Simple Elements; 4.1. Problematics; 4.2. Panorama of methods for the quantitative analysis of dynamic image sequences 4.3. Tensor decomposition methods of an image sequence into simple elements4.4. Specifications for radiotracer or contrast medium monitoring; 4.5. Specifications for the study of cardiac motion; 4.6. Conclusion; 4.7. Bibliography; PART 2: Application Examples; 5 Evaluation of Cardiac Structure Segmentation in Cine Magnetic Resonance Imaging; 5.1. Context: significance of the automatic segmentation of the cardiac structures; 5.2. Evaluation necessity; 5.3. Empirical evaluation methods; 5.4. Visual evaluation methods; 5.5. Supervised methods; 5.6. Non-supervised evaluation methods 5.7. Conclusion5.8. IMPEIC and MEDIEVAL working groups; 5.9. Bibliography; 6 Phase-based Heart Motion Estimation in Multimodality Cardiac Imaging; 6.1. Phase images; 6.2. Optical flow motion estimation on the phase of the two single-orthant analytic signals and using a deformable mesh: application to cardiac MRI sequences; 6.3. Motion estimation by optical flow from the monogenic phase using a local affine model and multiscale analysis - application to ultrasonic cardiac sequences; 6.4. Bibliography; 7 Cardiac Motion Analysis in Tagged MRI; 7.1. Motion quantification by the SinMod method 7.2. Processing pipeline and features of the software inTag |
Record Nr. | UNINA-9910131450203321 |
London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2015 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Multi-modality cardiac imaging : processing and analysis / / edited by Patrick Clarysse, Denis Friboulet |
Pubbl/distr/stampa | London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2015 |
Descrizione fisica | 1 online resource (313 p.) |
Disciplina | 616.120757 |
Collana | Digital Signal and Image Processing Series |
Soggetto topico |
Heart - Imaging
Cardiovascular system - Imaging Chest - Imaging |
ISBN |
1-118-57446-X
1-118-57442-7 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Table of Contents; Title; Copyright; Preface; Acknowledgements; Introduction; PART 1: Methodological Bases; 1 Extraction and Segmentation of Structures in Image Sequences; 1.1 Problematics; 1.2 Overview of segmentation methods; 1.3. Summary of the different classes of deformable models; 1.4. Deformable templates; 1.5. Variational active contours; 1.6. Integration of a priori constraints in the formalism of variational contours; 1.7. Implementation examples in cardiac imaging; 1.8. Conclusion; 1.9. Bibliography; 2 Motion Estimation and Analysis; 2.1. Problematics; 2.2. Problem formulation
2.3. Transport methods2.4. Probabilistic approaches; 2.5. Image registration; 2.6. Local methods; 2.7. Hybrid methods; 2.8. Phase-based methods; 2.9. Registration and motion estimation in a sequence of images; 2.10. Evaluation of motion estimation methods; 2.11. Conclusion; 2.12. Bibliography; 3 Post-processing and Analysis of Dynamic Magnetic Resonance Images for Myocardial Perfusion Quantification; 3.1. Introduction; 3.2. Dynamic measurement of perfusion with contrast agents: reminder about the MRI sequences and the different contrast agents used 3.3. Motion correction and contour segmentation of the myocardium: important preprocessing prior to quantitative analysis3.4. Semi-quantitative perfusion analysis: calculation of relative parameters depending on the injection of the contrast medium; 3.5. Absolute parameters independent of the contrast agent injection (taking account of the arterial input): pharmacokinetic modeling; 3.6. Conclusion; 3.7. Bibliography; 4 Tensor Decomposition of a Dynamic Sequence of Images into Simple Elements; 4.1. Problematics; 4.2. Panorama of methods for the quantitative analysis of dynamic image sequences 4.3. Tensor decomposition methods of an image sequence into simple elements4.4. Specifications for radiotracer or contrast medium monitoring; 4.5. Specifications for the study of cardiac motion; 4.6. Conclusion; 4.7. Bibliography; PART 2: Application Examples; 5 Evaluation of Cardiac Structure Segmentation in Cine Magnetic Resonance Imaging; 5.1. Context: significance of the automatic segmentation of the cardiac structures; 5.2. Evaluation necessity; 5.3. Empirical evaluation methods; 5.4. Visual evaluation methods; 5.5. Supervised methods; 5.6. Non-supervised evaluation methods 5.7. Conclusion5.8. IMPEIC and MEDIEVAL working groups; 5.9. Bibliography; 6 Phase-based Heart Motion Estimation in Multimodality Cardiac Imaging; 6.1. Phase images; 6.2. Optical flow motion estimation on the phase of the two single-orthant analytic signals and using a deformable mesh: application to cardiac MRI sequences; 6.3. Motion estimation by optical flow from the monogenic phase using a local affine model and multiscale analysis - application to ultrasonic cardiac sequences; 6.4. Bibliography; 7 Cardiac Motion Analysis in Tagged MRI; 7.1. Motion quantification by the SinMod method 7.2. Processing pipeline and features of the software inTag |
Record Nr. | UNINA-9910830396303321 |
London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2015 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|