How to perform Geometric Transformations on live images i.e., on video ?

Hey

I have developed a matlab script which performs some combinations of geometric transformations like imresize, imwarp,etc.

Its input is one RGB image(800x450). Output is also one RGB image(800x450).

How can perform these transformations on a live video stream. The video coming is from lets say IP camera or usb webcam, etc..

Thanks

Answer 1

[Florian Morsch]

Create a camera object.

Create a video player object.

Take snapshots in a loop and process them, then step through the processed images with the video player.

If you want to use a webcam you can install the MATLAB support package for webcams ( https://de.mathworks.com/matlabcentral/fileexchange/45182-matlab-support-package-for-usb-webcams)

Note: You can do a video stream processing, but most likely not real time (depends on how fast your code is).