Reconstruction of Tomographic Image Sequences Using Motion Compensation
Author: Milos̆ Milos̆eviʹc
Publisher:
Published: 1998
Total Pages: 150
ISBN-13:
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Author: Milos̆ Milos̆eviʹc
Publisher:
Published: 1998
Total Pages: 150
ISBN-13:
DOWNLOAD EBOOKAuthor: Jorge Henriques
Publisher: Springer Nature
Published: 2019-09-24
Total Pages: 2067
ISBN-13: 3030316351
DOWNLOAD EBOOKThis book gathers the proceedings of MEDICON 2019 – the XV Mediterranean Conference on Medical and Biological Engineering and Computing – which was held in September 26-28, 2019, in Coimbra, Portugal. A special emphasis has been given to practical findings, techniques and methods, aimed at fostering an effective patient empowerment, i.e. to position the patient at the heart of the health system and encourages them to be actively involved in managing their own healthcare needs. The book reports on research and development in electrical engineering, computing, data science and instrumentation, and on many topics at the interface between those disciplines. It provides academics and professionals with extensive knowledge on cutting-edge techniques and tools for detection, prevention, treatment and management of diseases. A special emphasis is given to effective advances, as well as new directions and challenges towards improving healthcare through holistic patient empowerment.
Author:
Publisher:
Published: 2004
Total Pages: 864
ISBN-13:
DOWNLOAD EBOOKAuthor: Ander Biguri
Publisher:
Published: 2018
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Habib Zaidi
Publisher: Elsevier Health Sciences
Published: 2013-01-28
Total Pages: 260
ISBN-13: 1455772208
DOWNLOAD EBOOKThe complexity of issues associated with gating studies with PET imaging are mostly unknown among practitioners of the field, which is posing a significant danger to those who undergo such studies. This is particularly true for respiratory gating examination. Topics in this issue include both basic and clinical topics, including views from radiation oncology physicians.
Author: Fan Lam
Publisher:
Published: 2011
Total Pages:
ISBN-13:
DOWNLOAD EBOOKWhen reconstructing images from limited (or sparsely sampled) data, reference (or template) images are useful for constraining image reconstruction for various applications. However, in order to be an effective constraint, the reference should be correctly aligned with the target image one wants to reconstruct. Conventional image registration methods assume that both the reference and target images are completely specified, but one usually has only limited data from the target. Therefore, these methods do not apply. This thesis addresses this new problem of registering a known high-resolution reference image to an unknown target image for which one has only limited measurements. We solve this problem by introducing an intermediate image model that expresses the target image as a combination of a generalized series model and a residual component. This model allows the reference and target images to have different contrast and can be used with various motion models. It also makes use of all the available data to estimate the motion parameters. We propose practical algorithms to solve the optimization problems associated with motion parameter estimation. We also analyze the characteristics and performance of the proposed method by an estimation-theoretic approach and by computer simulations. We demonstrate accurate motion parameter estimation for an affine transformation model and a nonrigid deformable model.
Author: Walter Kropatsch
Publisher: Springer Science & Business Media
Published: 2007-08-14
Total Pages: 1025
ISBN-13: 3540742719
DOWNLOAD EBOOKThe refereed proceedings of the 12th International Conference on Computer Analysis of Images and Patterns are presented in this volume. The papers cover motion detection and tracking, medical imaging, biometrics, color, curves and surfaces beyond two dimensions, reading characters, words and lines, image segmentation, shape, image registration and matching, signal decomposition and invariants, and features and classification.
Author: Carlo Cavedon
Publisher: CRC Press
Published: 2015-08-22
Total Pages: 492
ISBN-13: 1439890579
DOWNLOAD EBOOKCardiovascular and Neurovascular Imaging: Physics and Technology explains the underlying physical and technical principles behind a range of cardiovascular and neurovascular imaging modalities, including radiography, nuclear medicine, ultrasound, and magnetic resonance imaging (MRI). Examining this interdisciplinary branch of medical imaging from a
Author: Pierre Grangeat
Publisher: John Wiley & Sons
Published: 2013-03-04
Total Pages: 350
ISBN-13: 1118617673
DOWNLOAD EBOOKThe principle of tomography is to explore the structure and composition of objects non-destructively along spatial and temporal dimensions, using penetrating radiation, such as X- and gamma-rays, or waves, such as electromagnetic and acoustic waves. Based on computer-assisted image reconstruction, tomography provides maps of parameters that characterize the emission of the employed radiation or waves, or their interaction with the examined objects, for one or several cross-sections. Thus, it gives access to the inner structure of inert objects and living organisms in their full complexity. In this book, multidisciplinary specialists explain the foundations and principles of tomographic imaging and describe a broad range of applications. The content is organized in five parts, which are dedicated to image reconstruction, microtomography, industrial tomography, morphological medical tomography and functional medical tomography.