Keyphrases
Fouling
100%
Radar Data
100%
Wavelet Basis
100%
Ground Penetrating Radar
100%
Railway Ballast
100%
Fouling Condition
100%
Ballast Fouling
100%
Deviation Value
50%
Wavelet Transform
33%
Fouled Ballast
33%
Non-destructive Testing
16%
In Situ
16%
Denoising
16%
Wavelet
16%
Scattering Theory
16%
Effective Approach
16%
Laboratory Results
16%
Railway Track
16%
Radar Measurements
16%
Scattering Intensity
16%
Mother Wavelet
16%
Wyoming
16%
Ground Truth Data
16%
Testing Tools
16%
Wavelet Decomposition Coefficients
16%
Ballast Condition
16%
User-dependent
16%
Detail Coefficient
16%
User Dependency
16%
Engineering
Railway
100%
Fouling
100%
Radar Data
100%
Effective Approach
10%
Field Data
10%
Decomposition Coefficient
10%
Railroad Tracks
10%
Non-Destructive Testing
10%
Detail Coefficient
10%
Wavelet Decomposition
10%
Radar Measurement
10%