Gaussian mixture model for edge-enhanced images

Gregory W. Cook; Edward J. Delp III

doi:10.1117/1.1790507

1 October 2004 Gaussian mixture model for edge-enhanced images

Gregory W. Cook, Edward J. Delp III

Author Affiliations +

Journal of Electronic Imaging, Vol. 13, Issue 4, (October 2004). https://doi.org/10.1117/1.1790507

Abstract

In this paper we present a new stochastic model for pixels in an edge-enhanced image. The model is robust because it allows for the possibilities of false and multiple edges, and may be efficiently estimated using an expectation-maximization technique with a minimum description length metric. The direct applicability of the model for the sequential edge linking algorithm is investigated and shown to improve edge detection for low signal-to-noise ratio cases.

©(2004) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Gregory W. Cook and Edward J. Delp III "Gaussian mixture model for edge-enhanced images," Journal of Electronic Imaging 13(4), (1 October 2004). https://doi.org/10.1117/1.1790507

Published: 1 October 2004

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