Fig. 10From: Discrete linear canonical wavelet transform and its applicationsChoosing the level and matched-parameter of the LCWT. a Performance of LCWT-based denoising and WT-based denoising [32] in different decomposition level J with SNR =20 dB and M=(−6π,1,0,− 1/6π). b NMSE of LCWT-based denoising at SNR =20 dB and SNR =5 dB with level J=5Back to article page