Fig. 5
From: Mobile brain imaging in butoh dancers: from rehearsals to public performance
Proposed signal preprocessing and denoising pipeline. a, A methodology flowchart showing the basic steps of our proposed pipeline. b, Average Power Spectral Density of Subject’s A raw data, data after H-infinity (green arrow) and after the application of ASR (pink arrow) on the interval [0:00–20:00]. Dotted circles highlight the main differences between the graphs, e.g., in peak frequencies