The valid (fully trackable) keypoints in the first frame. |
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The optical flow at each pixel in one frame of the video. |        | The magnitude of optical flow at each pixel in one frame of the video. |
The 2D path of 20 random keypoints over the course of the video. |
The keypoints that moved out of the frame at some point in the video. |
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Three angles of the reconstructed 3D image.
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The 3 components of the camera position, plotted over time. The independent axis of each corresponds to frame number (time), and the dependent axis of each corresponds to position. |