Feature-Based Correlation and Topological Similarity for Interbeat Interval Estimation Using Ultrawideband Radar.
Takuya SakamotoRyohei ImasakaHirofumi TakiToru SatoMototaka YoshiokaKenichi InoueTakeshi FukudaHiroyuki SakaiPublished in: IEEE Trans. Biomed. Eng. (2016)