There has been much work on using point features tracked through a video sequence to determine structure and motion. In many situations, to use this work, we must first isolate subsets of points that share a common motion. This is hard because we must distinguish between independent motions and apparent deviations from a single motion due to noise. We propose several methods of searching for point-sets with consistent 3D motions. We analyze the potential sensitivity of each method for detecting independent motions, and experiment with each method on a real image sequence.<>
Segmenting independently moving, noisy points
01.01.1994
823056 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Segmenting Independently Moving, Noisy Points
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