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 “"3D perception"”.
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Efficient Multi-Sensor Fusion for 3D Perception
… to realizing widespread autonomous driving, 3D perception systems have come to be heavily studied in the community. However, many solutions are solely focused on merely achieving the highest accuracy – overlooking other practical considerations such as speed and cost. In this thesis, I …
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High-Dimensional Generative Models for 3D Perception
… geometric structure by visual data is known as 3D perception. The necessity of analyzing irregular and complex 3D data has led to the development of high-dimensional frameworks for data learning. Here, we design several sparse learning-based approaches for high-dimensional data that effectively …
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Scaling 3D Scene Perception via Probabilistic Programming
Understanding and interpreting the 3D structure of the world is a central challenge in artificial intelligence. Our physical world is 3D, yet our AI systems often “see” that world through pixels and images. In order to build truly intelligent AI systems, we must go beyond pixels and images and …
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Nonparametric directional perception
Artificial perception systems, like autonomous cars and augmented reality headsets, rely on dense 3D sensing technology such as RGB-D cameras and LiDAR. scanners. Due to the structural simplicity of man-made environments, understanding and leveraging not only the 3D data but also the local …
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Learning 3D Robotics Perception using Inductive Priors
… of prior knowledge in three different robotics perception problems. 1. object-centric 3D reconstruction, 2. vision and language for decision-making, and 3. 3D scene understanding. To solve these challenging problems, I propose various sources of prior knowledge including 1. geometry and …
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Visual optic flow processing for posture and 3D shape perception in primary open angle glaucoma
… critical for postural control and 3-dimensional (3D) shape perception. Histopathological and psychophysical studies support the view that primary open angle glaucoma (POAG) preferentially damages the magnocellular (M) pathway. As motion perception relies heavily on the M pathway, it follows that …
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Case Studies in Invertebrate Visual Processing: I. Spectral and Spatial Processing in the Early Visual System of Drosophila melanogaster II. Binocular Stereopsis in Sepia officinalis
… ballistic strike to catch their target. Using a 3D perception paradigm whereby the cuttlefish were fitted with anaglyph glasses, I show that these animals use stereopsis to resolve distance to their prey. Although this is not an exclusive depth perception mechanism for hunting, it does shorten …