How to convert 3D rgb image to one multidimensional signal ?

Basically, I need to convert the 3D RGB image I acquire from Webcam via Raspberry pi to one multidimensional image so that it can be taken up by Foreground Detector Block in Simulink.

[Ritul Singh]

Hi Nida! It seems it is an old querry, but it is still unanswered. I hope you yourself have found the answer, but I hope my answer helps others seeking help in the similar issue.

You can simply concatenate the 3 RGB inputs inn 3 dimensions in Simulink and get a combined output.