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.
Results
Showing 1 to 9 of 9 for “"Multi-camera system"”.
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Wide-angle Lens Camera Calibration using Automatic Target Recognition
… the calibration and integration of the Ladybug5 multi-camera system into a Mobile Mapping System. To calibrate this system an efficient and accurate automatic target recognition methodology that could work with a multi-camera system was needed. This automatic target recognition methodology was …
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Implementation of stereo correspondence algorithms for multi-baseline vision system
… this study is to determine the impact of varying camera baselines on correspondence and depth estimation. As the baseline increases the resolution of depth increases but finding correspondences is very tedious. On the other hand when cameras are placed close to each other and thereby reducing the …
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A structure from motion photogrammetric method for continuously measuring and tracking the deformations of soils during triaxial testing
… files rapidly; (c) it is low cost. The whole multi-camera system costs only about $ 2K;(d) it can measure the complete 3-D deformations/strain distribution of the soil specimen; In addition to the triaxial test soil specimen measurement, a multi-camera-based method has also been developed to …
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On the deformation of human skin for mechanical counter pressure space suit development
… driven by three research objectives: develop a system to measure human skin deformation and strain, develop a rigorous method to compute LoNE, and examine the variation of skin strain between multiple subjects. The contributions of this thesis are the development of a multi-camera system to …
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Image-based Fine-scale Infrastructure Monitoring
… the physical health of civil infrastructure systems is an important task that must be performed frequently in order to ensure their serviceability and sustainability. Additionally, laboratory experiments where individual system components are tested on the fine-scale level provide essential …
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Data Intensive Method For Processing Defect Detection and Mitigation For Composites
… modeling (FDM) of thermoplastic polymers, and multi source data were generated using a multi-camera system, including thermal and charge-coupled device (CCD) cameras for composite 3D printing. It was demonstrated that the approach is capable of successfully detecting multiple types of defects, …
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Towards real-time light field processing for quantitative imaging and perception
… 3D PIV. However, when introduced, SAPIV had multiple limitations such as the need for 9 to 10 cameras as opposed 4 to 5 required by the popular tomographic PIV (Tomo-PIV) technique. In addition, SA reconstruction suffered from low reconstruction quality, slow computation speed and lack of …
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Development of an Active Vision System for the Remote Identification of Multiple Targets
… thesis introduces a centralized active vision system for the remote identification of multiple targets in applications where the targets may outnumber the active system resources. Design and implementation details of a modular active vision system are presented, from which a prototype has been …
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Design of a low-cost optical motion capture system using a multi-camera configuration and an asynchronous extended kalman filter
… cost of off-the-shelf commercial motion capture systems makes this technology inaccessible for many smaller institutions and businesses. This dissertation presents the design and development of a low-cost optical motion capture system using a multi-camera setup and a novel algo-rithm that embeds …