c++ - Reading Multiple CCTV Cameras using OpenCV -



c++ - Reading Multiple CCTV Cameras using OpenCV -

i need inputs multiple cctv cameras , take pc. 1 time in pc, need run opencv programme on video input provided each individual photographic camera , perform image recognition work. should happen on real time. have never worked cctv before, not sure how can input "multiple cameras" pc, , not sure how can utilize opencv identify different cameras. unfortunately our media lab not provide much details on this..

so question is, possible pc take input multiple cctv cameras (maybe 5 or 10 or 16 or whatever), , can opencv identify input coming different cameras separately? in case of webcab, yes opencv can, possibility cctv? please help.

i afraid mixing 2 things:

data processing, opencv about data acquisition.

opencv can handle little latter through "highgui" module. think, loading/writing file to/from disk, opening window on screen , showing webcam video stream in it, such things...

however opencv not targeted @ complex user-interfaces, nor handling multiple i/o @ once, whether these file-based or network-based.

so build multiple cctv installation, system-related library, can handle stream acquisition , create opencv calls.

another question consider hardware aspects: how video info encoded ?

c++ opencv camera computer-vision cctv

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