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.
Results
Showing 1 to 6 of 6 for “"edge-tracking"”.
-
A Scent of Direction: Exploring Adaptive Olfactory Navigation in Drosophila
… employs a robust navigational strategy known as edge-tracking, in which flies ascend along the boundaries of an odor plume through a repeated pattern of rapid counter-turning to exit the plume and biased exploration outside of the plume in order to return. Our findings suggest that edge-tracking …
-
Life on the Edge: Insights into the Neural and Behavioral Algorithms of Plume Tracking
… plume, a robust navigational strategy we term edge-tracking. Through modeling and behavioral perturbations of the fictive olfactory environment, we demonstrate that edge-tracking represents a form of spatial navigation in which flies must continually remember the direction of the plume's …
-
Automated stenosis quantification in coronary arteriograms
… of artery contours, i.e., scanning and tracKing The scanning approach is accomplished by a canny edge detector. The edge tracking approach is in favor due to its low variability and fast analysis time. Given a start point and search direction, a tracking process automatically detects the …
-
Development of biomimetic microfluidic adhesive substrates for cell separation
… parameters were quantified in terms of the edge tracking length, lateral displacement, and the rolling velocity. The edge inclination angle was identified as the strongest modulator of edge tracking length on a single band for captured cells. To study optimization of the device design, …
-
Development and application of a multi-modality inverse treatment planning system
… plans two promising delivery techniques, 'distal edge tracking' (DET) and the 3D technique, were compared with each other. By using the DET technique dose distributions as good as for the 3D technique were achieved but the optimization time and the expected delivery time are reduced by a factor …
-
Systems and circuits for broadband contactless and wireline transceivers
… data recovery in the receiver. A novel dual-edge-tracking clock and data recovery loop (DE-CDR) is introduced to retrieve the clock from the received 3-level data stream featuring a fast phase-locking loop (PLL) and a slow delay-locking loop (DLL). The transceiver operates at a DisplayPort …