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 10 of 10 for “"3-D reconstruction"”.
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3-D reconstruction of the human skeleton during motion
L’analisi del movimento umano ha come obiettivo la descrizione del movimento assoluto e relativo dei segmenti ossei del soggetto e, ove richiesto, dei relativi tessuti molli durante l’esecuzione di esercizi fisici. La bioingegneria mette a disposizione dell’analisi del movimento gli strumenti ed i …
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3-D Reconstruction of Multi-object Scenes from Multiple Images
Photorealistic 3-D models are used in a wide variety of applications from entertainment and games, through to simulation, training . Algorithms to automatically create such models from ordinary photographs can vastly reduce the workload and expense associated with acquiring such models. The vast …
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Urban scene parsing via low-rank texture patches
Automatic 3-D reconstruction of city scenes from ground, aerial, and satellite imagery is a difficult problem that has seen active research for nearly two decades. The problem is difficult because many algorithms require salient areas in the image to be identified and segmented, a task that is …
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Geometric Principles of Multiple Visual Sensors
… relations. A set of linear iterative 3-D reconstruction algorithms have been developed based on this approach. It has also been generalized to the case of dynamical scenes and 3-D reconstruction from a single image of symmetric objects. In addition to the theory, I have studied three …
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Depth information from image sequences using two-dimensional cepstrum
… existing methods for three-dimensional (3-D) reconstruction of an object are computationally intensive and lacking in accuracy. The research work comprising this thesis presents a new motion stereo model that is computationally less demanding and yields more accurate depth information than the …
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Affinity cryo-electron microscopy: Methods development and applications
… approaches for near-atomic single particle 3-D reconstruction. The cryo-SPIEM approach provides an alternative, largely simplified and easier to use affinity grid that directly works with most native macromolecular complexes with established antibodies, and enables cryo-EM studies of native …
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An Ai-Powered 3-D Facial Recognition Framework for Crime Intelligence using Reconstructive and Predictive Techniques
… detector, landmark, FLAME-based 3-D ReconstructionNet trained on AFLW2000-3D, and RecognitionNet trained on 530 FaceScrub actor/actress public individuals. RecognitionNet generates 512-D embeddings using an LDA-reduced 256-D version and tests using closed set identification, …
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Development and tomographic reconstruction of an innovative MBI device for the early breast cancer diagnosis
… or limited angle tomography (LAT) for a 3-D reconstruction of the breast lesion and its depth localization. The current work has been focused on the improvements of the MBI system in terms of more detailed calibration and characterization in realistic conditions, the development of realistic …
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High-quality 3D shape measurement with binarized dual phase-shifting method
… have been keen on 3-D shape measurement and 3-D reconstruction</p> <p>techniques in past decades as a result of inspirations from dierent applications ranging from</p> <p>manufacturing, medicine to entertainment. The techniques can be broadly divided into contact</p> <p>and non-contact …
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Three-Dimensional Reconstruction of Marine Clay Nano- and Microstructure By Transmission Electron Microscopy: Analysis of Fabric and Pore Network
<p>Three-dimensional reconstructions of marine fine-grained sediment open a new dimension for studying nano- and microscale organo-clay fabric important to improving and advancing organic matter (OM) sequestration and fluid flow dynamics modeling. I created 3-D reconstructions of clay fabric and …