Table 2 Posture calculation results of each algorithm
From: RETRACTED ARTICLE: Real-time detection of aerobics posture based on strain sensor
Algorithm | Roll angle | Pitch angle | Heading | Roll angle | Pitch angle | Heading | Roll angle | Pitch angle | Heading |
|---|---|---|---|---|---|---|---|---|---|
CF | 0.6 | 0.9 | 1.3 | 1.5 | 1.3 | 3.5 | 13.9 | 18.7 | 15.1 |
EKF | 0.2 | 0.2 | 0.5 | 0.3 | 0.2 | 1 | 1.8 | 3.4 | 0.9 |
GDA | 4.5 | 5.5 | 10 | 6.4 | 6.7 | 12.9 | 2.7 | 2.5 | 10.5 |
AHF | 0.4 | 0.2 | 0.5 | 0.1 | 0.2 | 1 | 1.7 | 1.8 | 1.9 |