matching object

[PROGRAMMINGENGINEER-NIKI]

Hi @AlexeyAB
I want to use two cameras. I want to detect the object from the first camera and then when the object Is passed from the second camera. I want the YOLO to know this object is the same object. (matches the first object).
How can I do so?
I heard that I need to add temporal info. Do you know any reference, that I can read about?

[AlexeyAB]

@PROGRAMMINGENGINEER-NIKI Hi,

• Do both cameras see the same object simultaneously or sequentially (firstly one camera, then second camera)?

• Do both cameras have approximately the same angle/tilt of view?

• In gerenal you should use both

  • something like Simamse network (that isn't supported in Yolo yet) - to track the objects through spatial distance (to compare frames from two different cameras) like https://arxiv.org/abs/1808.06048 , Add multi-object tracker #3042 , why are so many images required? #2888
  • and conv-LSTM networks (that is in progress) - to track the objects through time (to compare objects from 1st camera 2 seconds ago, then where it disappeared in 1st camera and now it appeared in the 2nd camera) Implement Yolo-LSTM (~+4-9 AP) for detection on Video with high mAP and without blinking issues #3114