Simulation of Low-Frequency Scattering From Penetrable Objects in Layered Medium by Current and Charge Integral Equations.
Yi RenShiwei ZhaoYongpin ChenDecheng HongQing Huo LiuPublished in: IEEE Trans. Geosci. Remote. Sens. (2018)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- mathematical model
- wavelet coefficients
- frequency band
- discrete wavelet transform
- subband decomposition
- fusion rules
- electromagnetic fields
- intensity images
- low pass
- high frequency components
- original images
- wave equation
- spatial domain
- image processing
- image compression
- image data
- high resolution
- multiresolution
- high quality