How do you calculate 3D, real-world speed in centimeters per second of the object in Binary Image?

3 views (last 30 days)
Shikhar Ghimire
Shikhar Ghimire on 28 Apr 2019
Answered: Image Analyst on 28 Apr 2019
I have already done all the basic image processing step to get the Binary Image and the bounding box for the objects. I have 10 set of images where the ball goes up and down. How do I calculate the real-world speed in centimeters per second of the ball from all set of image?Any tips?

Sign in to answer this question.

Accepted Answer

Image Analyst
Image Analyst on 28 Apr 2019
You need to have some known distance in your scene that you can calibrate to. Then just multiply the distance in pixels by the calibration factor. See my attached demo.

More Answers (0)

Categories

Find more on Camera Calibration in Help Center and File Exchange

Tags

Products

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!