A Novel Wavelet Denoising Algorithm Based on 2-Fold Cross Validation for BDS GEO Code Multipath Bias.
Peng WuBaowang LianZesheng DanQiong YangPublished in: ChinaCom (1) (2017)
Keyphrases
- denoising algorithm
- multipath
- fold cross validation
- denoising
- wavelet coefficients
- image denoising
- logistic regression
- random forest
- noise level
- end to end
- noisy images
- noise model
- intersymbol interference
- support vector machine
- transform domain
- noise reduction
- routing algorithm
- wavelet domain
- wavelet transform
- low frequency
- natural images
- multiscale
- svm classifier
- feature selection
- high frequency
- image processing
- subband
- feature vectors
- decision trees
- gaussian noise
- spatial domain
- image data
- data mining
- training data
- peak signal to noise ratio
- data sets