- Optical flow methods such as Horn-Schunck(HS) and Lucas-Kanade(LK) estimate the motion of every pixel between two consecutive frames in a video.
- The vectors generated in the optical flow field are velocity vectors that store direction and speed of a moving object.
- As the two images used for calculating the optical flow field are separated in a given time frame, the optical flow output is interpreted as velocity vectors.
The output optical flow vectors are velocity vectors or displacement vectors?
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NICOLE LONGHI
am 24 Okt. 2023
Kommentiert: NICOLE LONGHI
am 4 Nov. 2023
I am working on a project with optical flow (HS and LK), but I need to understand if the output flow indicate velocity vectors or displacement. Does anyone know?
Thank you very much
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Binaya
am 1 Nov. 2023
Hi Nicole,
Based on the provided description, it seems that you would like to understand what the output object of the optical flow signifies.
Please go through the following explanation to your query:
Please refer to the following documentation to learn more about the opticalFlow:
I hope this helps.
Regards
Binaya
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