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Showing 1 to 8 of 8 for “"Aerial Video"”.
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Multispectral Remote Sensing of the Earth and Environment Using KHawk Unmanned Aircraft Systems
… sensing platform, is used as the test bed for aerial video acquisition. An efficient image geotagging and photogrammetric procedure for aerial map generation is described, followed by a comprehensive error analysis on the generated maps. The developed procedure is also used for generation of …
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Video Stabilization and Target Localization Using Feature Tracking with Video from Small UAVs
<p>Unmanned Aerial Vehicles (UAVs) equipped with lightweight, inexpensive cameras have grown in popularity by enabling new uses of UAV technology. However, the video retrieved from small UAVs is often unwatchable due to high frequency jitter. Beginning with an investigation of previous …
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Quantifying ballet technique through turn kinematics for injury assessment
… pirouettes and fouettés using 2 goniometers and aerial video for 3 advanced amateurs. No difference was found in preparation plié or turn angle between turn types. Axis of rotation remained within 0.221 +/- 0.014 meters of starting position during fouettés. Maximum angular velocity of the head …
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Pedestrian detection in low-resolution videos
… of detecting pedestrians in low-resolution videos taken by stationary cameras and cameras mounted on aerial platforms. The target pedestrians are as small as 20 pixels in height. Pedestrian detection is a key problem in computer vision, and has several applications such as search and rescue, …
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Object Association Across Multiple Moving Cameras In Planar Scenes
… cameras, a concurrent visualization of multiple aerial video streams is possible. Results are shown on a number of real and controlled scenarios with multiple objects observed by multiple cameras, validating our qualitative models. Finally, we present a unifying framework for object association …
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Feature-based Mini Unmanned Air Vehicle Video Euclidean Stabilization with Local Mosaics
Video acquired using a camera mounted on a mini Unmanned Air Vehicle (mUAV) may be very helpful in Wilderness Search and Rescue and many other applications but is commonly plagued with limited spatial and temporal field of views, distractive jittery motions, disorienting rotations, and noisy and …