Empirical Bayesian Motion Segmentation
Empirical Bayesian Motion Segmentation
复制标题
经验贝叶斯运动分割
DOI:
10.1109/34.908972
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发表时间:
2001
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通讯作者:
A. Lippman
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作者:
N. Vasconcelos;A. Lippman
We introduce an empirical Bayesian procedure for the simultaneous segmentation of an observed motion field and estimation of the hyperparameters of a Markov random field prior. The new approach exhibits the Bayesian appeal of incorporating prior beliefs, but requires only a qualitative description of the prior, avoiding the requirement for a quantitative specification of its parameters. This eliminates the need for trial-and-error strategies for the determination of these parameters and leads to better segmentations.
DOI:
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