TABLE I. Averaged Processing Time of Each Step in the Proposed Real-Time Processing System.

Processing Step	Averaged Processing Time (ms)
1. Active Channel Extraction	0.26
2. OD Conversion	1.33
3. OD Normalization	3.66
4. Denoising with DAE Model	0.04
5. Reversing Normalzation	0.91
6. Bandpass Filtering	0.03
HbO& HbR Concentration Conversion	0.10
Total Processing	6.33