Global ETD Search
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Showing 1 to 8 of 8 for “"Motion imagery"”.
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3D city scale reconstruction using wide area motion imagery
… to medical imaging and multimedia. Wide Area Motion Imagery is a field that has gained traction over the recent years. It consists in using an airborne large field of view sensor to cover a typically over a square kilometer area for each captured image. This is particularly valuable data for …
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Accurate, fast, and robust 3D city-scale reconstruction using wide area motion imagery
… work have been evaluated in our wide area motion imagery (WAMI) dataset, and improved the state-of-the-art performances by a large margin. The generated results from this dissertation work have been successfully used in many aspects, including: city digitization, improving detection and …
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Advance and Retreat: Motion in Roethke's "North American Sequence"
<p>Roethke's imagery provides the key to his purposes in these poems. Through an analysis of the imagery of movements which advance and retreat in "North American Sequence” I think the thematic and structural development of the poems will become apparent. Since the poems in the second and third …
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Tracking Dismounts With Feature Matrix Based Multi-scale Intrinsic Motion Segmentation Framework (FM-MIMS)
Tracking dismounts using wide-area motion imagery (WAMI) from the air is a challenging problem. Such an algorithm has many applications on the battlefield, search and rescue, law enforcement, and more. This task is however nontrivial. Small target sizes and difficult to identify features make it …
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Out-of-core image techniques with extensions for WAMI
… Specific extensions are provided for Wide Area Motion Imagery (WAMI) with spatio-temporal caching and distributed rendering for large tiled displays. A brief study is also made for extending these concepts to create a scalable 3D point cloud visualization tool using reservoir-sampled octrees and …
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A Study on Use of Wide-Area Persistent Video Data for Modeling Traffic Characteristics
… vehicle trajectory data obtained from Wide Area Motion Imagery for modeling and analyzing traffic characteristics. The data in question is collected by PV Labs and also known as persistent wide-area video. This video, in combination with PVLab's integrated Tactical Content Management System's …
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Development of A Trajectory Population Data and its Application in CAV Research
… vehicle trajectory data from Wide Area Motion Imagery (WAMI) developed by PVLabs for modeling and analyzing traffic characteristics as a surrogate of CAV-collected trajectories. This timestamped location data capture provides trajectory information at an interval of one second. …