[Retracted] Magnetic Matching-Aided Indoor Localization System Based on a Waist-Mounted Self-Contained Sensor Array

Figure 8

Localization results using different magnetic fingerprint models. HVF refers to the hybrid magnetic fingerprint we proposed, VH refers to the magnetic fingerprint constructed using only the horizontal and vertical components of the magnetic field, and refers to the magnetic fingerprint created using only the magnitude of the magnetic field.