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Published on Mar 30, 2011
The video shows the results of tracking 3D points ove time in an indoor environment. The sequence has 750 images. The circles show the tracked features. The color encodes the distance obtained with stereo. Red is close, green is far. The vectors show the predicted position of the corresponding 3D point in 0.5 seconds, back projected to the image.
Please, see also the corresponding 3D reconstruction.
Hernan Badino and Takeo Kanade: "A Head-Wearable Short-Baseline Stereo System for the Simultaneous Estimation of Structure and Motion". IAPR Conference on Machine Vision Applications (MVA), Nara, Japan, June 2011.