A SURVEY OF DEEP LEARNING TECHNIQUES AND COMPUTER VISION IN ROBOTIC AND DRONE WITH APPLICATIONS


Multilayer acoustic invisibility cloak based on composite lattice

Abstract A concentric cylindrical cloak is showed here to achieve the acoustic cloaking phenomenon.The introduced structure consists of MNE layers and water in MNE substrate in the Medicated Oils MHz frequency range.Due to avoiding the incoming acoustic waves by the shell, the object can be hidden inside the cylindrical area of any shape.In order t

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Ecology, invasion history and biodiversity-driven management of the coconut black-headed caterpillar Opisina arenosella in Asia

The coconut black-headed caterpillar (BHC), Opisina arenosella Walker (Lepidoptera: Xyloryctidae) is an important herbivore of palm trees that originates in South Asia.Over the past decades, O.arenosella has spread to several countries in Eastern and Southeast Asia.BHC larval feeding can cause Waders severe defoliation and occasional plant death, r

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