Could you please elaborate what do you need ? The question is not clear enough

Thank you very much for your replies, this question was posed by a reviewer to me

Could you please give me more explanation about this? Because I have computed the complexity of my method.

I have done the experiments and I found a complexity of Θ(h × w) where h and w are the height and width of the image. The reviewer asked just about the real-time in theoretical point of view.

Thank you very much

I gave the details (mathematical) of how I got this complexity, which shows the order of operations number needed. The reviewer agrees that the method works in real-time but he suggested to me to show more the advantages of my method by the real-time theory.

This is what the reviewer said: "It is suggested to increase the number of related experiments and further prove the advantage of the method in real time  from the theoretical point of view."

Thank you very much Dear professor. I understand now the point

Thanks