I am working on video frames. And I have to calculate frame processing time. Kindly guide me what is this frame processing time and How do I calculate it using MatLab.
You can just use tic and toc:
https://de.mathworks.com/help/matlab/ref/tic.html
Before you start the processing enter tic and after one frame enter toc and you can get the elapsed time. If you repeat the process several times you can make statistics about the processing time.
cheers.
You can just use tic and toc:
https://de.mathworks.com/help/matlab/ref/tic.html
Before you start the processing enter tic and after one frame enter toc and you can get the elapsed time. If you repeat the process several times you can make statistics about the processing time.
cheers.
Yes, tic on the top of start & toc at the end as mentioned by Cons
tantin Wiesener.
Tariq Sm
https://in.mathworks.com/help/dsp/ug/buffering-and-frame-based-processing.html
https://in.mathworks.com/matlabcentral/answers/245701-how-to-find-the-time-interval-between-consecutive-frames-in-video
https://www.youtube.com/watch?v=AI-1ch6CHkI
https://www.youtube.com/watch?v=15v_9VJa020
Time for processing the frame can be calculated using tic, toc. On the other hand if you simply want to know time duration of each frame, then :
v = videoReader('filename');
fps = v.FrameRate;
duration = 1/fps
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