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 4 of 4 for “"Pose estimation problem"”.
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Statistical methods for 2D-3D registration of optical and LIDAR images
… with the LIDAR point cloud, which is a camera pose estimation problem. We propose a novel application of mutual information registration which exploits statistical dependencies in urban scenes, using variables such as LIDAR elevation, LIDAR probability of detection (pdet), and optical …
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Visual Objects and Environments: Capture, Extraction, and Representation
… formulated as a probabilistic alpha channel estimation problem. The closed-form solution proposed enables detailed and possibly diffused object boundaries to be found, so that visual objects embedded in digital images can be extracted. We also describe an interactive tool that allows this …
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Operating Room Awareness with the Smart Trocar: Innovative Laparoscopic Surgery
Laparoscopic surgery is a popular alternative to open surgery due to the considerable reduction of recovery time, pain, scaring, and complications. During laparoscopic surgery, operations are performed through small incisions (usually around 1cm) elsewhere in the body. However, limited access to …
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Leveraging Geometric Priors for In-the-wild Pose Estimation and 3D Reconstruction
… which make many real-world perception problems highly ill-posed. While deep learning methods have been applied to extract meaningful 3D information by learning underlying priors, they often suffer from domain gaps and require large labeled datasets. In contrast, optimization-based …