ECG Compression - ECG Acquisition and Automated Remote Processing - page 117

compression of ECG data. A scheme of direct data compression technique is also
described. The technique is applied for compression of ECG data and its trans-
mission via a GSM modem through SMS format.
Note Paper [37] is the contribution from Biomedical Signal acquisition and
Processing research group at Department of Applied Physics, University of
Calcutta, India.

Appendix I

Generation of array c[] from array b[] using data grouping concept
t = 0; t2 = 0

; initialization

1. c (t+t2+1) = b1(1) ; 1st split value of b(t+1)

2. c (t+t2+2) = b2(1) ; 2nd split value of b(t+1)

3. c (t+t2+3) = b3(1) ; 3rd split value of b(t+1)

4. t1 =2
5. c (t+t2+t1+2) = b(t+t1);
6. t1= t1+1 ;
7. if t+t1<= length of the array b, go to step 11
8. t = t+1000;
9. t2 = t2+2;
10. go to step 1
11. stop