Intelligent fault diagnosis method of planetary gearboxes based on convolution neural network and discrete wavelet transform.
Renxiang ChenXin HuangLixia YangXiangyang XuXia ZhangYong ZhangPublished in: Comput. Ind. (2019)
Keyphrases
- discrete wavelet transform
- neural network
- multiresolution
- fast fourier transform
- wavelet domain
- subband
- high frequency
- image fusion
- wavelet coefficients
- haar wavelet transform
- digital watermarking
- low frequency
- complex wavelet transform
- pattern recognition
- shift invariant
- image processing
- dual tree
- wavelet filters
- fusion method
- similarity measure
- multiscale
- feature vectors
- wavelet transform
- denoising
- jpeg compression
- spatial domain
- lifting scheme
- dual tree complex wavelet transform
- palmprint
- image denoising
- filter bank
- integer wavelet transform
- data fusion