Hello. Understanding opencv in Bradsky’s book Learning OpenCV. I started the example 12-1 "Bird's eye view", everything is fine - it works, it even shows something. Because I do not really understand the essence of "Bird's eye view" (and there is practically no material on it), please explain why it is needed, what the input parameters should be and what we should get at the output. Or indicate where you can read about it. Thanks in advance.

  • Now I realized that "Bird's eye view" is designed to convert an image taken at an angle into an image that looks like if we looked at it perpendicularly. Can someone tell me where you can read about "Bird's eye view" and its implementation on OpenCV (except for this book). - Andrei
  • The question remains valid. - Andrei