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 14 of 14 for “"Environment Mapping"”.
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Environment Mapping in Larger Spaces
Spatial mapping or environment mapping is the process of exploring a real world environment and creating its digital representation. To create convincing mixed reality programs, an environment mapping device must be able to detect a user's position and map the user's environment. Currently …
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Development of a robot localization and environment mapping system
… designed in this work can collect data about the environment and track the robotic inspection platform, recording the defect locations. It consists of a two axis gimbaled sensing platform with a single point distance sensor placed in the manhole of the tank. A collection of algorithms were …
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Interaction-Triggered Estimation of AR Object Placement on Indeterminate Meshes
… Reality devices rely heavily on real-time environment mapping to provide convincing world-relative experiences through user interaction with virtual content integrated into the real world. This mapping is obtained and updated through many different algorithms, but often results in holes and …
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Multi-sensor (IR) data fusion for mobile robot navigation using occupancy grid method.
… teleautonomous applications in an unstructured environment. Different types of sensors have been provided to gather information about the environment: infrared (IR) range finders, vision, tactile, position. While vision and tactile sensors were approached by other related work, this thesis is …
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Functional models of procedural programs
… computation for a procedural language Is not an environment mapping from identifiers to denotable values. A simple method for overcoming this difficulty is Introduced, demonstrating that models may be constructed for all procedural programming notations. The modelling approach allows the …
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ATLAS: a framework for large scale automated mapping and localization
… system that builds a map of the robot's environment on the fly. This problem is also known as Simultaneous Localization and Mapping (SLAM). The SLAM problem has as inputs the control of the robot's motion and sensor measurements to features in the environment. The desired output is the …
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Vision-based guidance and control of a hovering vehicle in unknown environments
… and guiding a hovering vehicle in unknown environments, emphasizing cluttered indoor spaces. Six-axis inertial data and a low-resolution onboard camera yield sufficient information for image processing, Kalman filtering, and novel mapping algorithms to generate a, high-performance estimate …
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Underwater multi-vehicle co-operative target-tracking
… sensing and tracking operations. Accurate mapping and modeling of an underwater environment is both time consuming and difficult, especially when robots have limited access to a high-quality localization solution such as GPS. Communications over distances greater than one hundred meters …
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Segmentation Based Tracking for Aerial Robot Global Localization in Unstructured Environments with Oblique Monocular Camera Orientation
… The scenario where vehicles are viewing their environments from the same perspective, or camera viewpoint, is well studied. However, when environments are mapped from different camera viewing angles, traditional methods fail to match visual features and thus fail to localize. The technical gap …
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USING INTERACTIVE SOFTWARE AS A CONCEPTUAL TOOL: AN EXAMINATION OF COGNITION IN IMPROVISED MUSICAL PERFORMANCE
… performance. The evolution of the performance environment is presented along with the theories and concepts that have shaped its progress. The opening chapter will review the terms of reference used throughout the work and will set a boundary around the area of examination. Chapter two will …
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Performance analysis for lateral-line-inspired sensor arrays
… behavior including maneuvering in complex fluid environments, schooling, prey tracking, and environment mapping. This sensory organ has no analog in modern ocean vehicles, despite its utility and ubiquity in nature, and could fill the gap left by sonar and vision systems in turbid cluttered …
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Performance analysis for lateral-line-inspired sensor arrays
… behavior including maneuvering in complex fluid environments, schooling, prey tracking, and environment mapping. This sensory organ has no analog in modem ocean vehicles, despite its utility and ubiquity in nature, and could fill the gap left by sonar and vision systems in turbid cluttered …
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Graphical SLAM for urban UAV navigation
… must be made safe and reliable. In open-sky environments, Global Positioning System (GPS) receivers are most commonly used to provide accurate and globally referenced positioning for UAVs. However, many applications, such as consumer product delivery, require UAVs to operate in densely …
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Global Navigation Satellite Systems as Signals of Opportunity for Environmental Applications: Reflectometry and Scintillation
L'abstract è presente nell'allegato / the abstract is in the attachment