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 11 of 11 for “"scene representation"”.
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Dynamic and structured scene representation for robotic manipulation
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms
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Photogrammetry and Gaussian Splatting for traceable quality inspection: from 3D reconstruction to navigable scene representation
L'abstract è presente nell'allegato / the abstract is in the attachment
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Triangle Splatting
… rendering method for recovering 3D meshes of scenes from 2D images. Unlike existing approaches, our method does not rely on a differentiable renderers and is compatible with any standard mesh rasterizer. To our knowledge, it is the first mesh-based differentiable rendering method that is not …
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Gaussian Splatting Device-Architecture Co-Design for Accelerated Physical AI Inference and Reasoning
… autonomous driving, and XR/AR, demand 3D scene representations that are simultaneously photorealistic, memory-efficient, and computationally lean. Gaussian Splatting has established itself as the state-of-the-art technique for 3D scene representation, delivering photorealistic rendering …
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Attentional Allocation During the *Perception of Complex Scenes
Although the scene processing that occurs on the first fixation on a scene plays a crucial role in the development of a scene representation, this early processing is poorly understood. Inferences about the distribution of attention during the first fixation are often drawn on the basis of eye …
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Language-Guided 4D Object Reconstruction from Videos
… converts object-centric monocular videos into 4D representations. The two primary challenges we aim to tackle are: 1) key object extraction from the video, and 2) dynamic object capture and representation. For the first challenge, Referring Video Object Segmentation (RVOS) is employed, using …
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A 2D + 3D rich data approach to scene understanding
… to your desk each morning, you pass by dozens of scenes - a kitchen, an elevator, your office - and you effortlessly recognize them and perceive their 3D structure. But this one-minute scene-understanding problem has been an open challenge in computer vision since the field was first established …
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CAD Model-Based 3D Scene Reconstruction
Accurate scene reconstruction from an image or a video is essential for various applications in robotics and augmented reality. One common method involves retrieving the best-matching CAD model for each observed object from a database and aligning it with the corresponding input. This technique …
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Creating an Immersive and Entertaining Game for Raising Internet Privacy Awareness
… purposes. The demo consists of twenty- five scenes, three mini-games, and features twenty-one unique characters. Events unfold within the game based on hidden scores that are maintained throughout gameplay. In total, there are four scoring scales that we maintain: data leaking, government …
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Vision-Based Solar Forecasting with Deep Learning
… compared with existing models. Further, several scene representation and data augmentation strategies applied to cloud coverage modelling with neural networks are shown to improve predictions. Following this, a hybrid approach combining sky and satellite observations in a single machine learning …
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The robot's vista space : a computational 3D scene analysis
… structures they are talking about, and what scene elements they are going to manipulate. This thesis focuses on the analysis of a robot's vista space. Mechanisms for extracting relevant spatial information are developed which enable the robot to recognize in which place it is, to detect the …