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 8 of 8 for “"multiple view geometry"”.
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Using multiple view geometry for transmission tower reconstruction
… A cost effective approach would begin with multiple view geometry. Therefore, this study aims to provide a 3D context in the form of a reconstructed transmission pylon that arises from image data. To this end, structure from motion techniques are used to understand multiple view geometry and …
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Multiple View Geometry For Video Analysis And Post-production
Multiple view geometry is the foundation of an important class of computer vision techniques for simultaneous recovery of camera motion and scene structure from a set of images. There are numerous important applications in this area. Examples include video post-production, scene reconstruction, …
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Combining recognition and geometry for data-driven 3D reconstruction
Today's multi-view 3D reconstruction techniques rely almost exclusively on depth cues that come from multiple view geometry. While these cues can be used to produce highly accurate reconstructions, the resulting point clouds are often noisy and incomplete. Due to these issues, it may also be …
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Exploring structural regularities for robust 3D reconstruction of urban scenes
… Despite the extremely rich literature in multiple view geometry and structure from motion (SFM), reconstructing large-scale high-quality 3D urban models still remains a challenging problem. A key feature of urban scene that differentiates it from other kinds of landscapes is the presence …
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Image Based View Synthesis
… by a set of un-calibrated images from different viewpoints. After automatically recovering the geometric transformations between these images, a series of photo-realistic virtual views can be rendered and a virtual environment covered by these several static cameras can be synthesized. This …
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Vision based estimation, localization, and mapping for autonomous vehicles
… Another contribution of our work is to exploit a multiple-view geometry formulation with initial and current view projection of point features. We extract the features from objects surrounding the river and their reflections. The correspondences of the features are used along with the attitude and …
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Mathematical Methods for Image Based Localization
… to perform city-scale localization. Moreover geometry is directly incorporated in the retrieval stage.
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D4AR-4 dimensional augmented reality-models for automation and interactive visualization of construction progress monitoring
… point cloud models are enhanced with a multi-view stereo algorithm and are fed into a novel voxel coloring and labeling algorithm to increase density of the as-built point cloud models, and traverse and label the integrated as-built and as-planned models for expected visibility and observed …