FEA-SWIN: FOREGROUND ENHANCEMENT ATTENTION SWIN TRANSFORMER NETWORK FOR ACCURATE UAV-BASED DENSE OBJECT DETECTION

FEA-Swin: Foreground Enhancement Attention Swin Transformer Network for Accurate UAV-Based Dense Object Detection

UAV-based object detection has recently attracted a lot of attention due to its diverse applications.Most of the existing convolution neural network based object detection models can perform well in common object detection cases.However, due to the fact that objects in UAV images are spatially distributed in a very dense manner, these methods have

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Spatio-Temporal Variability of Anthropogenic and Natural Wrack Accumulations along the Driftline: Marine Litter Overcomes Wrack in the Northern Sandy Beaches of Portugal

Marine litter can end up deposited on sandy beaches and become entangled in the natural wrack, threatening its roles in ecosystems.However, it is currently unknown whether the storage of both artificial and natural accumulations on sandy beaches is correlated.Here, we quantified and compared, by first time, the litter and natural wrack on five sand

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Origins of the obturator artery in Thai and Chinese

Dissection of one-half of adult pelvis Car Lighter Power Socket in 197 Thai and 44 Chinese cadavers disclosed that the obturator artery arose from the internal iliac and umbilical arteries in 34.9%, from the inferior gluteal artery in 10.4%, from the internal pudendal artery in 8.7%, from the superior gluteal - inferior gluteal trunk in 4.2%, from

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