how to read a real time image from another software?

Dear Sir, i am new one to Matlab. How to read a real time image from one software like that RandiAnt DISCOM viewer to M.file

[KSSV]

imread?

[sruthi N]

The real time image open only RadiAnt DISCOM viewer sofware so how can i get this image. out the software the image is not open and it doesnt a file name. Thanks for ur valuable time to spend giving a answer Sir