Motion-model-based boundary extraction and a real-time implementation
作者： Hongche Liu , Tsai-Hong Hong , Martin Herman , Rama Chellappa
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摘要: Motion boundary extraction and optical flow computation are two subproblems of the motion recovery problem that cannot be solved independently one another. These problems have been treated separately. A popular recent approach uses an iterative scheme consists components refines each result through iteration. We present a local, noniterative algorithm simultaneously extracts boundaries computes flow. This is achieved by modeling 3-D Hermite polynomial decompositions image sequences representing perspective projection general motion. Local model parameters used to determine whether should estimated or extracted at neighborhood. definite advantage this its efficiency. It demonstrated real-time implementation supporting experimental results.
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