首页|Remote sensing of ship polarization information through sea fog based on retinal visual information processing mechanisms
Remote sensing of ship polarization information through sea fog based on retinal visual information processing mechanisms
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NETL
NSTL
Taylor & Francis
ABSTRACT It is challenging to observe the polarization information of ships in sea fog weather due to the depolarization phenomenon. Depolarization refers to the phenomenon that the polarization information of incident light is distorted after passing through the scattering medium such as sea fog, which poses a great challenge to polarization remote sensing of ships. Therefore, ship polarization information remote sensing through sea fog is equivalent to recovering the original polarization information of ships. In this paper, a new method is proposed for recovering the original polarization information of ships in sea fog environment. The method is inspired by the visual information processing mechanisms of the retina. In addition, a new type of visual receptive field, called deformable receptive field, is proposed to improve the performance of the polarization information restoration method. The proposed method does not depend on the hazy image formation model, the depth-dependent transmission, and the training on hazy and fog-free image pairs. As a by-product, fog-free images can be recovered using the proposed method. The effectiveness of the proposed method has been verified by an experiment on ship polarization information remote sensing in sea fog weather.
Ship remote sensingpolarization remote sensingpolarization imagingvisual receptive field
NETL
NSTL
Taylor & Francis
