Results 71 to 80 of about 170,372 (295)
Depth Image Processing for Obstacle Avoidance of an Autonomous VTOL UAV [PDF]
, 2006 We describe a new approach for stereo-based obstacle avoidance. This method analyzes the images of a stereo camera in realtime and searches for a safe target point that can be reached without collision.
Andert, Franz +2 more
core
On parallel rectilinear obstacle- avoiding paths
Computational Geometry, 1993 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Atallah, Mikhail J., Chen, Danny Z.
openaire +2 more sources
An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light
Advanced Functional Materials, EarlyView.NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee +4 more
wiley +1 more source
Smart Agricultural TechnologyTraditional passive obstacle avoidance mechanical weeding strategies heavily relied on touch rods, which led to a high crop damage rate and low weeding efficiency during operations.
Hao Zhang +6 more
doaj +1 more source
Obstacle avoidance routing scheme through optimal sink movement for home monitoring and mobile robotic consumer devices [PDF]
, 2014 In recent years, ZigBee has been proven to be an excellent solution to create scalable and flexible home automation networks. In a home automation network, consumer devices typically collect data from a home monitoring environment and then transmit the ...
Banerjee, Indrajit +3 more
core +1 more source
Parallel 3D Bioprinting on SLIPS‐Microarrays
Advanced Functional Materials, EarlyView.This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg +3 more
wiley +1 more source
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
Avoidance of Obstacles by Bats [PDF]
Nature, 1945 I HAVE read with great interest Mr. Pike's article on bats1 and Squadron Leader A. K. McIntyre's letter2 commenting on it. As the latter correctly states, it was Galambos and Griffin who were largely instrumental in proving that bats employ a supersonic form of acoustic 'radiolocation' when flying at night.
openaire +3 more sources
Obstacle detection algorithm of low computational cost for Guanay II AUV [PDF]
, 2016 Obstacle detection is one of the most important stages in the obstacle avoidance system. This work is focused to explain the operation of a designed and implemented for the overall detection of objects with low computational cost strategy.
Galarza Bogotá, Cesar Mauricio +2 more
core +2 more sources
IVOA: Introspective Vision for Obstacle Avoidance [PDF]
2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2019 Vision, as an inexpensive yet information rich sensor, is commonly used for perception on autonomous mobile robots. Unfortunately, accurate vision-based perception requires a number of assumptions about the environment to hold -- some examples of such assumptions, depending on the perception algorithm at hand, include purely lambertian surfaces ...
Sadegh Rabiee, Joydeep Biswas
openaire +2 more sources