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This paper addresses the problem of segmenting an image by texture. Specifically, we are concerned with estimating the trajectory of the boundary between two regions characterized by different two-dimensional autocorrelation functions. An algorithm is developed which is an approximation to a maximum-likelihood estimator based on the assumption of Gaussian random fields with known mean and covariance. Preliminary experimental results are given.
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84. (Volume:9 )
Date of Conference: Mar 1984