Fast Image Motion Estimation Demo

Input your own images, this fast motion estimation algorithm will produce the optical flow field for you in a few seconds/minutes. The input images should be grey scale images (no larger than 320x256). For detailed description of the algorithm, see "Fast Optical Flow Using 3D Shortest Path Techniques" (Image and Vision Computing, 20(13/14):981-991, December 2002). Other information about this demo can be found here. The timing indicated in the paper does not include the time for loading and converting images. Bear in mind that the server also has other things to do apart from doing the motion estimation for you.

URL for the first image:

URL for the second image:

Input parameters:

Motion search range in X: pixels (X*Y < 16)

Motion search range in Y: pixels (X*Y < 16)

Correlation window sizes: by pixels

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