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11 Result(s)

within Pattern Recognition Remove this filter Martyn P. Nash Remove this filter

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  1. Chapter and Conference Paper

    Towards Tracking Breast Cancer Across Medical Images Using Subject-Specific Biomechanical Models

    Breast cancer detection, diagnosis and treatment increasingly involves images of the breast taken with different degrees of breast deformation. We introduce a new biomechanical modelling framework for predicti...

    Vijay Rajagopal, Angela Lee, Jae-Hoon Chung… in Medical Image Computing and Computer-Assis… (2007)

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  2. Chapter and Conference Paper

    Passive Ventricular Mechanics Modelling Using MRI of Structure and Function

    Patients suffering from dilated cardiomyopathy or myocardial infarction can develop left ventricular (LV) diastolic impairment. The LV remodels its structure and function to adapt to pathophysiological changes...

    Vicky Y. Wang, Hoi Ieng Lam, Daniel B. Ennis… in Medical Image Computing and Computer-Assis… (2008)

    Download PDF (5436 KB)

  3. Chapter and Conference Paper

    Modelling Mammographic Compression of the Breast

    We have developed a biomechanical model of the breast to simulate compression during mammographic imaging. The modelling framework was applied to a set of MR images of the breasts of a volunteer. Images of the...

    Jae-Hoon Chung, Vijay Rajagopal… in Medical Image Computing and Computer-Assis… (2008)

    Download PDF (4734 KB)

  4. No Access

    Chapter and Conference Paper

    The Breast Biomechanics Reference State for Multi-modal Image Analysis

    Multi-modality imaging of the breast is becoming increasingly common, and yet combining the information from the different images is difficult due to differences in the basic imaging physics, geometry, and the...

    Vijay Rajagopal, Martyn P. Nash, Ralph P. Highnam… in Digital Mammography (2008)

  5. Chapter and Conference Paper

    Modelling Childbirth: Comparing Athlete and Non-athlete Pelvic Floor Mechanics

    There is preliminary evidence that athletes involved in high-intensity sports for sustained periods have a higher probability of experiencing a prolonged second stage of labour compared to non-athletes. The me...

    **nshan Li, Jennifer A. Kruger… in Medical Image Computing and Computer-Assis… (2008)

    Download PDF (5238 KB)

  6. No Access

    Chapter and Conference Paper

    Breast Image Registration by Combining Finite Elements and Free-Form Deformations

    During breast cancer diagnosis, the breasts undergo large deformations due to gravity or compression loads. It is therefore non-trivial to recover the deformation and register medical images of the breast in d...

    Angela W. C. Lee, Julia A. Schnabel, Vijay Rajagopal… in Digital Mammography (2010)

  7. No Access

    Chapter and Conference Paper

    Automated Personalised Human Left Ventricular FE Models to Investigate Heart Failure Mechanics

    We have developed finite element modelling techniques to semi-automatically generate personalised biomechanical models of the human left ventricle (LV) based on cardiac magnetic resonance images. Geometric inf...

    Vicky Y. Wang, Corné Hoogendoorn… in Statistical Atlases and Computational Mode… (2013)

  8. No Access

    Chapter and Conference Paper

    Identifying Myocardial Mechanical Properties from MRI Using an Orthotropic Constitutive Model

    This paper presents a method to characterise the passive orthotropic and contractile properties of left ventricular (LV) myocardial tissue using MRI data of cardiac anatomy, structure and function. Personalise...

    Zhinuo J. Wang, Vicky Y. Wang, Sue-Mun Huang… in Statistical Atlases and Computational Mode… (2015)

  9. No Access

    Chapter and Conference Paper

    Parameterisation of Multi-directional Diffusion Weighted Magnetic Resonance Images of the Heart

    This study presents a novel method for building parametric representations of myocardial microstructure of the left ventricle from multi-directional diffusion weighted magnetic resonance images (DWI). The dire...

    Bianca Freytag, Vicky Y. Wang… in Statistical Atlases and Computational Mode… (2016)

  10. No Access

    Chapter and Conference Paper

    Comparison of 2D Echocardiography and Cardiac Cine MRI in the Assessment of Regional Left Ventricular Wall Thickness

    The generation of kinematic models of the heart using 3D echocardiography (echo) can be difficult due to poor image contrast and signal dropout, particularly at the epicardial surface. 2D echo images generally...

    Vera H. J. van Hal, Debbie Zhao… in Statistical Atlases and Computational Mode… (2020)

  11. No Access

    Article

    The effect of camera settings on image noise and accuracy of subpixel image registration

    Estimating the accuracy of subpixel image registration algorithms in practical experiments is important, yet challenging in many applications. The accuracy of these algorithms in camera-based systems is influe...

    Amir HajiRassouliha, Samuel P. Richardson… in Machine Vision and Applications (2021)