11 Remote Space- and Time-Resolved Skin Perfusion Detection …
191
Fig. 11.14 Example of the advanced analysis of transient perfusion signals: Wavelet transformation of selected signals from Fig. 11.12. The frequency components at 0.1 Hz are best visible in
measurements on normal skin, though their characteristics are time-dependent. Inside of wounds,
heartbeat frequency (approx. 75 bpm; slightly above 1 Hz) becomes the dominant oscillation
191
Fig. 11.14 Example of the advanced analysis of transient perfusion signals: Wavelet transformation of selected signals from Fig. 11.12. The frequency components at 0.1 Hz are best visible in
measurements on normal skin, though their characteristics are time-dependent. Inside of wounds,
heartbeat frequency (approx. 75 bpm; slightly above 1 Hz) becomes the dominant oscillation