From: The effect of preprocessing filters on predictive performance in radiomics
Filter | Parameters | N |
---|---|---|
Original | – | 105 |
Exponential | – | 91 (196) |
Gradient | – | 91 (196) |
Laplacian-of-Gaussian | Sigma 1.0, 2.0, 3.0, 4.0, 5.0 mm | 455 (560) |
Local binary pattern | Two-dimensional, three-dimensional | 273 (378) |
Logarithm | – | 91 (196) |
Square | – | 91 (196) |
Square root | – | 91 (196) |
Wavelet | Directions HHH, HHL, HLH, HLL, LHH, LHL, LLH, LLL | 728 (833) |