Results 111 to 120 of about 121,835 (342)

Automated exterior inspection of an aircraft with a pan-tilt-zoom camera mounted on a mobile robot [PDF]

open access: bronze, 2015
Igor Jovančević   +3 more
openalex   +1 more source

Composite video and graphics display for camera viewing systems in robotics and teleoperation [PDF]

open access: yes, 1993
A system for real-time video image display for robotics or remote-vehicle teleoperation is described that has at least one robot arm or remotely operated vehicle controlled by an operator through hand-controllers, and one or more television cameras and ...
Diner, Daniel B., Venema, Steven C.
core   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou   +17 more
wiley   +1 more source

Suggestion for Camera Location in Monocular Markerless 3D Motion Capture System: Focused on Accuracy Comparison With Marker-Based System for Upper Limb Joints

open access: yesIEEE Access
A markerless motion capture system that analyzes human movements without markers has emerged. However, most studies use 2D coordinates to track basic movements from fixed viewpoints, with limited research on joint movement accuracy based on camera angles.
Taeu Kim, Myung-Chul Jung, Seung-Min Mo
doaj   +1 more source

Study of femtosecond laser beam focusing in a direct-write system [PDF]

open access: yes, 2016
En col·laboració amb la Universitat Autònoma de Barcelona (UAB) i la Universitat de Barcelona (UB).Direct-write techniques appear as a versatile option in rapid-prototyping applications because they can directly transfer a custom pattern from a digital ...
Van Eeckhout Alsinet, Albert
core   +1 more source

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

open access: yesAdvanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li   +12 more
wiley   +1 more source

Autonomous Mobile Robot That Can Read

open access: yesEURASIP Journal on Advances in Signal Processing, 2004
The ability to read would surely contribute to increased autonomy of mobile robots operating in the real world. The process seems fairly simple: the robot must be capable of acquiring an image of a message to read, extract the characters, and recognize ...
Létourneau Dominic   +2 more
doaj   +1 more source

Continuous Localization and Mapping of a Pan Tilt Zoom Camera for Wide\n Area Tracking [PDF]

open access: green, 2014
Giuseppe Lisanti   +3 more
openalex   +1 more source

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