AN IMPROVED FCOS METHOD FOR SHIP DETECTION IN SAR IMAGES

An Improved FCOS Method for Ship Detection in SAR Images

More convolutional neural network (CNN) methods are widely utilized for ship detection in synthetic aperture radar (SAR) images.Nevertheless, there are still some problems that need to be addressed.First, detection methods may misclassify islands and onshore objects as ships.Second, due to the large scale and low resolution, a majority of ships are

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Experimental investigation of main rotor wake

In this work, experimental results of rotor wake in hover mode are Chilling Stones presented.The experiments were carried out with a rotor rig model in the T-1K wind tunnel in Kazan National Research Technical University (Kazan Aviation Institute).The rotor consisted of four identical blades.The Q-criterion was Frizz Control and Straightener condit

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Water quality in three potential drought refuges in an arid-land river: assessing habitat suitability for at-risk fish species

Drought is a common disturbance in arid-land streams and rivers.The survival of aquatic species depends on access to refuge habitats where water quality remains high.Over the past century, modified flow regimes and altered watershed Concealer and instream characteristics have led to the extinction and endangerment of numerous fish species endemic t

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