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Showing 1 to 13 of 13 for “"Medical Image Registration"”.
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Computational methods for medical image registration
… to the improvement of techniques in the field of medical image analysis. Imaging modalities have been improved and new acquisition methods have been introduced to reveal greater anatomical detail and to allow for more information to be extracted from medical images. However, certain challenges …
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Hierarchical three-dimensional medical image registration
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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Medical Image Registration Using Artificial Neural Network
<p>Image registration is the transformation of different sets of images into one coordinate system in order to align and overlay multiple images. Image registration is used in many fields such as medical imaging, remote sensing, and computer vision. It is very important in medical research, where …
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Medical image registration on tumor growth with time series
DSpace SAF Submission Ingestion Package generated from Vireo submission #10029 on 2016-11-09 at 10:25:43
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A Hybrid Similarity Measure Framework for Multimodal Medical Image Registration
Medical imaging is widely used today to facilitate both disease diagnosis and treatment planning practice, with a key prerequisite being the systematic process of medical image registration (MIR) to align either mono or multimodal images of different anatomical parts of the human body. MIR utilises …
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Analyzing and synthesizing deformations in image datasets
… tasks in computer vision and graphics, such as image registration, optical flow estimation and image warping, are concerned with measuring spatial deformations between images. Traditional algorithms for these applications often rely on solving an optimization problem for each test input. Some of …
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Advancing 3D Segmentation: Deep Learning Techniques for Video and Medical Imaging
… video analysis or another spatial dimension in medical imaging, demands innovative approaches that can accurately capture and interpret the intricacies of three-dimensional spaces. Despite the critical need, the leap from 2D to 3D segmentation remains a significant challenge, requiring not only …
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DESIGN OF A USER INTERFACE FOR THE ANALYSIS OF MULTI-MODAL IMAGE REGISTRATION
Image registration is the process of spatially aligning two or more images of a scene into a common coordinate system. Research in image registration has yielded a number of rigid and non-rigid image registration methods capable of registering images of a scene between modalities. In addition, …
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Statistical models in medical image analysis
Computational tools for medical image analysis help clinicians diagnose, treat, monitor changes, and plan and execute procedures more safely and effectively. Two fundamental problems in analyzing medical imagery are registration, which brings two or more datasets into correspondence, and …
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From Discrete to Continuous: Learning 3D Geometry from Unstructured Points by Random Continuous Space Queries
… applied to shape based processing problems in medical image registration and segmentation. Specifically, our network is adapted and applied to two different, traditionally challenging problems: 1) liver image-to-physical registration; and 2) tumour-bearing whole brain segmentation. In both of …
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MEDICAL IMAGE BASED PREOPERATIVE ANALYSIS AND INTRAOPERATIVE NAVIGATION
In recent years, medical image processing, artificial intelligence, computer-assisted system and robotic intervention are gradually applied to medicine to help surgeons for medical image analysis and surgical navigation, promoting the vigorous progress of precision medicine. This thesis mainly …
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Applications of machine learning in nuclear imaging and radiation detection
… problem is about interpreting and analyzing 3D medical radiation images automatically. A method is developed to identify and quantify deformable image registration (DIR) errors from lung CT scans for quality assurance (QA) purposes. The method includes the process of preparing a CT scan dataset …