Algorithm 2: Pseudo Code of Proposed CapsNet with IELMs

Input Parameters: Input Image = Iinput; No. of iteration = Niterations; Capsule = C; Image Features = Fimage; Threshold = Tthreshold; IELMs = EIELM; Output Image = Ooutput; Disease = D.

Output: Classification of COVID-19-infected CT scans

1. For n =1:

2.  Fimage = C (Iinput)

3. Execute Algorithm 1

4. Ooutput = EIELM (Fimage) // see Equation (12)

5. If Ooutput == Tthreshold

6.  D is True  // COVID-19 detected

7. Else

8.  D is False  // Normal

9. End