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Simultaneous motion parameter estimation and image segmentation using the EM algorithm

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2 Author(s)
Matthews, K.E. ; Dept. of Electr. Eng., Catholic Univ. of America, Washington, DC, USA ; Namazi, N.M.

We propose and investigate a method to simultaneously segment an image in a sequence of images into regions of uncovered background, moving, and stationary pixels and estimate parameters of interest for the various regions. The basis of our method is the expectation-maximization (EM) algorithm for maximum-likelihood estimation. We view the intensity difference between image frames as the incomplete data and the intensity difference with the region identifier as the complete data

Published in:

Image Processing, 1995. Proceedings., International Conference on  (Volume:1 )

Date of Conference:

23-26 Oct 1995