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 6 of 6 for “"RGB-D images"”.
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RGB-D Likelihood for 3D Inverse Graphics
… 3D Neural Embedding Likelihood (3DNEL) over RGB-D images to address this gap. 3DNEL uses neural embeddings to predict 2D-3D correspondences from RGB and combines this with depth in a principled manner. 3DNEL is trained entirely from synthetic images and generalizes to real-world data. To …
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Parallelized two-stage object detection in cluttered RGB-D scenes
… how a state-of-the-art object detector, based on RGB-D images, could be parallelized for use on GPUs. By using nVidia's CUDA platform we improved the running times of critical sections up to 38 times. We also built a two-stage pipeline that improves multiple object detection in cluttered scenes. …
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The quaternion Bingham Distribution, 3D object detection, and dynamic manipulation
… applications: 3-D object instance detection from RGB-D images, and robot ping pong. The Bingham enables our object detection system to achieve state-of-the-art detection rates in highly cluttered scenes, while also enabling the ping pong robot to track the orientation and spin on flying ping pong …
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3D model-based pose estimation of rigid objects from a single image for robotics
… occluded. We assume that we are operating with RGB-D images and some information about the pose of the camera. We also assume that a 3D mesh model of the object is available, along with a small number of labeled images of the object. The problem is motivated by robot systems operating in indoor …
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Scene understanding with complete scenes and structured representations
… surfaces. Our method is applicable to 2D images, and can also be used to infer support surfaces in 3D scenarios. Our complete surface prediction quantitatively out-performs relevant baselines, especially when they are occluded. Finally, we present a system that interprets from single-view …
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Cognitive Human Activity and Plan Recognition for Human-Robot Collaboration
… in the analysis of visual inputs, such as RGB-D images. This thesis addresses this bottleneck by investigating how to perform an efficient and accurate vision-based HAPR for fluent collaboration in real-world applications. The following limitations of state-of-the-art HAPR studies are …