Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1153 for “"Registration"”.
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Automatic multicomponent image registration
… required that the alignment, also called registration of corresponding image features be done manually, a tedious process. This thesis devel- ops an approach to automatically register multicomponent images using a smooth dynamic warping algorithm that can be accurate with respect to …
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Image registration and fusion
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1995.
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Non-isometric 3D shape registration.
3D shape registration is an important task in computer graphics and computer vision. It has been widely used in the area of film industry, 3D animation, video games and AR/VR assets creation. Manually creating the 3D model of a character from scratch is tedious and time consuming, and it can only …
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Computational methods for medical image registration
… analyzing information from medical images. Image registration is a technique to find a reasonable transformation that best aligns a pair or group of images. Of particular interest in this thesis is the use of image registration in three main categories: cardiac fiber atlas construction from …
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Hybrid And Hierarchical Image Registration Techniques
A large number of image registration techniques have been developed for various types of sensors and applications, with the aim to improve the accuracy, computational complexity, generality, and robustness. They can be broadly classified into two categories: intensity-based and feature-based …
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The registration of multimodality medical scans
The registration, or alignment, of multiple medical scans can provide a plethora of new information about a patient beyond what can be gained from studying the individual scans in isolation. This added information can increase the accuracy in specifying regions of interest, help in radiation …
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Optimizing registration of complex vascular geometries
… creates new methods for reconstruction and registration in 3D by melding disparate imaging modalities, coronary angiography and optical coherence tomography (OCT), that provide different 2D-plane information (longitudinal and cross-sectional) using widely-varied experimental models (static …
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Temporal registration for MRI time series
… image series often suffers from serious motion. Registration provides voxel correspondences among images, and is commonly employed for correcting motion in medical images. Yet, the registration procedure fails when aligning volumes that are substantially different from template. We present a …
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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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Analysing and Enhancing the Coarse Registration Pipeline
… together. While many solutions to the registration problem have been proposed, there is no quintessential approach appropriate for all situations. This dissertation aims to coarsely register range images or point-clouds of a priori unknown pose by matching their overlapping regions. …
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An Assessment of Birth Registration in Zanzibar
… seeks to explore the relevance of the birth registration in Zanzibar for planning and maintaining the government statistics for its citizen identification and for giving priority of service and opportunity offered by Zanzibar government. The research addresses the notion of Registrar General …
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Registration and categorization of camera captured documents
… deformations e.g., folds and crumples. Document registration is a problem where the image of a template document whose layout is known is registered with a test document image. Literature in camera captured document mosaicing addressed the registration of captured documents with the assumption of …
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Assessing Collateral Consequences Accompanying Sex Offender Registration
… questions are whether or not notification and registration laws actually reduce crime and make the community safer. According to the literature, and to the current study, they do not. However, community safety and recidivism rates are not the only factors that pose concern attributed to …
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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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