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 56 for “"single view"”.
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Single view object completion
… complete reconstruction of a 3d object from a single depth image observation. Much effort has been put on multi-view reconstruction of objects with substantial success, but single view recon- struction is still very limited. Initial methods produce only partial reconstructions by projecting a …
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Single-View 3D Reconstruction of Animals
… to infer the 3D shape of objects from just a single image. Even for complex and non-rigid objects like people and animals, from just a single picture we can say much about its 3D shape, configuration and even the viewpoint that the photo was taken from. Today, the same cannot be said for …
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Algorithms for single-view depth image estimation
… existing hardware, this dissertation studies the single-view depth estimation problem - the goal is to reconstruct the dense and complete 3D structures of the scene, given only sparse depth measurements. To this end, this thesis proposes three different algorithms for depth estimation. The first …
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Learning with Single View Co-training and Marginalized Dropout
… which gives rise to <italic>Pseudo Multi-view Co-training</italic>: PMC) and <italic>Co-training for Domain Adaptation</italic>: CODA), is inspired by the co-training algorithm for multi-view data. PMC generalizes co-training to the more common single view data and allows us to learn from …
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Single View Coplanar Photogrammetry and Uncertainty Analysis for Traffic Accident Reconstruction
Photogrammetry is defined as the science of measuring distances and objects by using photographs. Rapid advances in computer technology and digital photography in recent years have resulted in growing applications of digital photogrammetry. Although various aspects of photogrammetry have been …
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Adapting Single-View View Synthesis with Multiplane Images for 3D Video Chat
… In this thesis, we have employed novel view synthesis in attempting to turn one-on-one video chatting into 3D. We have tuned the learning pipeline of Tucker and Snavely's <em>single-view</em> view synthesis <a href="https://single-view-mpi.github.io/" target="_blank">paper</a> — by …
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Effects of Video Modeling on Skill Acquisition in Learning the Golf Swing
… assigned to one of three groups (1) control (2) single-view or (3) multi-view. Participants in the control group viewed a compact disc (CD) with a putting demonstration repeated 40 times. The participants in the single-view group viewed a CD with a front view only demonstration repeated 40 times …
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Multiview monocular depth estimation using unsupervised learning methods
… for monocular depth estimation use only a single view of scene for depth evaluation, so they inherently overt to their training scenes and cannot generalize well to new datasets. This thesis presents a neural network for multiview monocular depth estimation. Teaching a network to estimate …
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Generative adversarial modeling of 3D shapes
… pushing the limits of shape generation, single-view shape completion and reconstruction. For shape generation, we demonstrate that our 3D-GAN generates high-quality 3D objects, and our unsupervisedly learned features achieve impressive performance on 3D object recognition, comparable with …
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Object-centric Mapping
… build upon recent advances in deep learning for single-view object reconstruction, a task of recovering full 3D object shape from a single RGB image. An open question when using deep networks to solve this question is how to generate object shape efficiently. To this end, we propose a novel …
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Unsupervised feature analysis for high dimensional big data
… in topic discovery the learned topics can be viewed as compound features. In many real systems, it is often necessary and important to do feature analysis to determine which individual or compound features should be used for posterior learning tasks. The effectiveness of traditional feature …
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Learning Monocular Cues in 3D Reconstruction
… on the most widely available input element -- *a single image*. While 3D reconstruction from a single 2D image is an *ill-posed* problem, monocular cues -- e.g. texture gradients and vanishing points -- allow us to build a plausible 3D reconstruction of the scene. The goal of this thesis is to …
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Towards Resilient Models: A Deep Learning Odyssey through Mammographic Images
… and segmentation. In contrast to conventional single-view analyses, this approach recognizes and harnesses the intrinsic correlations among the four views in a mammography exam. An innovative multi-view network based on transformers is introduced, specifically crafted to elevate mammographic …
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Automatic Visualization of the Version history of a Software System in Three Dimensions
… to display all the necessary information in a single view. Using three dimensions to display the information from a version control system like CVS is an effective and efficient way to represent multiple attributes in a single view. There are many advantages to using a third dimension for …
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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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3D Face Reconstruction from a Front Image by Pose Extension in Latent Space
… techniques for 3D face reconstruction from a single image exist, making use of large facial databases. However, they commonly encounter quality issues due to the absence of information from alternate perspectives. For example, 3D reconstruction with a single front view input data has limited …
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Three-dimensional sketch tool
… being able to orbit around a digital sketch and viewing the design from multiple views, as opposed to the limits of a single view sketched on two-dimensional paper.
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Light field appearance manifolds
… a light field manifold capturing the multi-view appearance of an object class and extend previous direct search algorithms to match new light fields or 2D images of an object to a point on this manifold. When matching to a 2D image the reconstructed light field can be used to render unseen …
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Hardware and software considerations for monocular SLAM in a riverine environment
… SLAM dataset. The proposed algorithm uses a single camera and inertial measurements to estimate the location of a canoe and a map of a river simultaneously using an extended Kalman filter. The algorithm exploits the reflections of map landmarks in the river in order to obtain a depth estimate …
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3D shape perception from vision and touch
… priors to predict an object's 3D shape from a single-view color image. We then use tactile sensing to refine the shape; the robot actively touches the object regions where the visual prediction has high uncertainty. Our method efficiently builds the 3D shape of common objects from a color image …
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