Dense Realtime Optical Flow

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Uploaded by on Aug 25, 2008

Realtime computation of dense optical flow (color encodes the direction of moving pixels, intensity their speed). Implemented using CUDA, running on a single GeForce 8800 GTX.
Visit www.gpu4vision.org for videos and binaries.

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Science & Technology

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Standard YouTube License

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Top Comments

  • this is probably the sickest thing i've ever seen.... truly beautiful

  • I mean, direction defines the color.

    Like Purple = Right

    Green = Left

    Red = Up

    Blue = Down

    Very Clever

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All Comments (8)

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  • ooohh aww... neato. :)

  • its a good thing he didn't stand up or you would see some thing not so cool.

  • Wooah, how can I do this?

  • I see now, direction is defined by color.

  • wow!

  • is very fast

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