Fig. 12From: Discrete linear canonical wavelet transform and its applicationsPerformance of the LCWT-based denoising, WT-based denoising [32], and LCD-filtering [19]. WT-based denoising’s decomposition level is 2. The LCD filter is a 128 order low-pass FIR filter with 8 Hz pass frequency and 10 Hz stop frequencyBack to article page