ResearchBenchmarksHRV parameter estimation on Frequent motion ICA CHROMHRV parameter estimation on Frequent motion ICA CHROMFollow0.075MAE (SDNN) (s)CHROM0.072560.089030.10550.12197May 23, 2026Evaluation resultsMethodMethodLinksMAE (SDNN) (s)MAE (RMSSD) (s)CHROMEnvironment="Frequent...Environment="Frequent motion"2026.050.0750.096ICAEnvironment="Frequent...Environment="Frequent motion"2026.050.1360.164