Detection of gear defects by mixed Discrete Wavelet Transform and FastEMD.
Hana TayachiHanen GabziliZied LachiriPublished in: CoDIT (2022)
Keyphrases
- discrete wavelet transform
- wavelet domain
- multiresolution
- image fusion
- high frequency
- subband
- shift invariant
- wavelet coefficients
- haar wavelet transform
- jpeg compression
- digital watermarking
- dual tree
- wavelet filters
- fusion method
- denoising
- dt cwt
- dual tree complex wavelet transform
- lifting scheme
- complex wavelet transform
- low frequency
- object detection
- multiscale
- high quality
- image quality
- support vector machine classifier
- wavelet transform
- feature vectors
- object recognition