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Full-Text Articles in Physical Sciences and Mathematics
Onboard Video Stabilization For Unmanned Air Vehicles, Nicholas Stewart Cross
Onboard Video Stabilization For Unmanned Air Vehicles, Nicholas Stewart Cross
Master's Theses
Unmanned Air Vehicles (UAVs) enable the observation of hazardous areas without endangering a pilot. Observational capabilities are provided by on-board video cameras and images are relayed to remote operators for analysis. However, vibration and wind cause video camera mounts to move and can introduce unintended motion that makes video analysis more difficult. Video stabilization is a process that attempts to remove unwanted movement from a video input to provide a clearer picture.
This thesis presents an onboard video stabilization solution that removes high-frequency jitter, displays output at 20 frames per second (FPS), and runs on a Blackfin embedded processor. Any …
Supporting Introductory Test-Driven Labs With Webide, Thomas C. Dvornik
Supporting Introductory Test-Driven Labs With Webide, Thomas C. Dvornik
Master's Theses
WebIDE is a new web-based development environment for entry-level programmers with two primary goals: minimize tool barriers to writing computer programs and introduce software engineering best practices early in a student's educational career. Currently, WebIDE focuses on Test-Driven Learning (TDL) by using small iterative examples and introducing lock-step labs, which prevent the student from moving forward until they finish the current step. An initial set of labs and evaluators were created as examples of how to use WebIDE and were used in a pilot study in a CS0 course where students were split into two groups, one that used WebIDE …