Results 221 to 230 of about 197,668 (326)

UrbanClipAtlas: A Visual Analytics Framework for Event and Scene Retrieval in Urban Videos

Computer Graphics Forum, EarlyView.
Abstract Extracting actionable insights from long‐duration urban videos is often labor‐intensive: analysts must manually sift through raw footage to pinpoint target events or uncover broader behavioral trends. In this work, we present UrbanClipAtlas, a visual analytics system for exploring long urban videos recorded at street intersections ...
Joel Perca, Luis Sante, Juanpablo Heredia, Joao Rulff, Claudio Silva, Jorge Poco   +5 more
wiley   +1 more source

Autonomous Vision-Based Object Detection and Tracking System for Quadrotor Unmanned Aerial Vehicles. [PDF]

Sensors (Basel)
Gharsa O, Touba MM, Boumehraz M, Agram N.   +3 more
europepmc   +1 more source

A Hierarchical Adaptive Moment Matching Multiple Model Tracking Method for Hypersonic Glide Target Under Measurement Uncertainty. [PDF]

Sensors (Basel)
Shao H, Zheng J, Bai Y, Liu H, Ge Y, Liu B.   +5 more
europepmc   +1 more source

Optimal flock formation induced by agent heterogeneity. [PDF]

Nat Commun
Montanari AN, Barioni AED, Duan C, Motter AE.   +3 more
europepmc   +1 more source

Exoskeleton‐assisted physiotherapy in school and outpatient contexts for minimally ambulant children with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Abstract Aim To assess the clinical feasibility of lower‐limb pediatric exoskeleton‐assisted (Trexo Plus) physiotherapy for minimally ambulatory children at an outpatient center and a primary school. Secondary aims were to assess associated functional and goal‐based outcomes before and after Trexo‐based physiotherapy.
Stefanie S. Bradley, Tom Chau, Anne Kawamura, F. Virginia Wright   +3 more
wiley   +1 more source

Evaluation of User Interfaces for Actuated Control of Endoscopes During Flexible Endoscopy. [PDF]

IEEE J Transl Eng Health Med
Basha S, Khorasani M, Abdurahiman N, Padhan J, Baez V, Al-Ansari A, Tsiamyrtzis P, Becker AT, Navkar NV.   +8 more
europepmc   +1 more source

Behavioural responses to radio‐tag attachment in butterflies: Evidence for active tag removal

Ecological Entomology, EarlyView.
During controlled indoor flight experiments with 89 butterflies from eight tropical species, we monitored behavioural responses to dorsally attached radio tags using high‐speed video recordings. Four of 39 Morpho helenor exhibited coordinated abdominal flexion and hind leg movements directed toward the tag antenna during flight; in two individuals this
Simon Heitzler, Thomas K. Gottschalk
wiley   +1 more source

Integration of seeker filter, guidance and control for exact high-velocity target interception. [PDF]

Sci Rep
Chitsaz A, Naghash A, Saberi FF, Aahi B.
europepmc   +1 more source

Managed decline: Muddling through with the Sterling (dis)Agreements, 1968–74

The Economic History Review, EarlyView.
Abstract How do policymakers manage the decline of an international currency? This paper revisits the view that the ‘Sterling Agreements’ of 1968–74 – bilateral contracts between the UK and sterling‐holding governments – marked a successful paradigm shift towards sterling's managed ‘retirement’.
Alan de Bromhead, David Jordan, Francis Kennedy, Jack Seddon   +3 more
wiley   +1 more source

Disturbance Observer-Based Model Predictive Control for Multi-Frequency Interference Suppression in Space Laser Communication Systems. [PDF]

Sensors (Basel)
Chen Y, Tan M, Ge L, Zhang Y, Qin F, Chen L, Yu S.   +6 more
europepmc   +1 more source