Lucas-Kanade 20 Years On: A Unifying Framework
International Journal of Computer Vision
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Traditionally motion is visualized using an image sequence or a video, which is often tedious and time consuming to browse. Composing the frames of a video into a single image can be quite useful in many applications like surveillance and special effects. We propose a compact and convenient representation of an image sequence into a motion outline image, captioned as "Motion Sketch". The automatically composed image is in a form of time-lapse photograph and provides details of the path of the moving object. Alternatively, the proposed technique can be used for "Motion Animation" to animate moving objects illustrating the path of motion.