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HandWiki. Video Feedback. Encyclopedia. Available online: https://encyclopedia.pub/entry/37803 (accessed on 29 September 2026).
HandWiki. Video Feedback. Encyclopedia. Available at: https://encyclopedia.pub/entry/37803. Accessed September 29, 2026.
HandWiki. "Video Feedback" Encyclopedia, https://encyclopedia.pub/entry/37803 (accessed September 29, 2026).
HandWiki. (2022, December 02). Video Feedback. In Encyclopedia. https://encyclopedia.pub/entry/37803
HandWiki. "Video Feedback." Encyclopedia. Web. 02 December, 2022.
Video Feedback
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The content is sourced from: https://handwiki.org/wiki/Physics:Video_feedback

Video feedback is the process that starts and continues when a video camera is pointed at its own playback video monitor. The loop delay from camera to display back to camera is at least one video frame time, due to the input and output scanning processes; it can be more if there is more processing in the loop.

video camera video frame video

References

  1. "Formula for Videofeedback" . videofeedback.dk. Retrieved 2010-12-28. http://www.videofeedback.dk/vf/ss/model.gif
  2. "Simulation of video feedback" . videofeedback.dk. Retrieved 2010-12-28. http://www.videofeedback.dk/vf/ss/sspost.html
  3. Karman, G. P.; McDonald, G. S.; New, G. H. C.; Woerdman, J. P. (1999). "Fractal modes in unstable resonators". Nature 402 (6758): 138. doi:10.1038/45960.  https://dx.doi.org/10.1038%2F45960
  4. "Fractal video feedback" . Optics Group (University of Glasgow). Retrieved 2010-12-28. http://www.physics.gla.ac.uk/Optics/play/fractalVideoFeedback/
  5. Hofstadter, Douglas (2007). I Am a Strange loop. New York: Basic Books. p. 67. ISBN 978-0-465-03079-8. https://archive.org/details/iamstrangeloop00hofs. 
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