Prediction of the Low-Frequency Ambient Noise Level in the Northeast South China Sea Based on a Gated Recurrent Unit Network Model.
Yang ShiLinxuan CaoZhaohui DuJimeihui LiShuwen WangChun ZhouYixin YangPublished in: IEEE Geosci. Remote. Sens. Lett. (2024)
Keyphrases
- network model
- low frequency
- noise level
- high frequency
- noisy images
- frequency domain
- wavelet transform
- noise reduction
- neural network
- wavelet coefficients
- immune algorithm
- discrete wavelet transform
- subband
- noise estimation
- gaussian noise
- electromagnetic fields
- high frequency components
- error rate
- low and high frequency
- gene regulatory networks
- low light conditions
- original images
- denoising algorithm
- frequency band
- high resolution
- low light
- dct coefficients