Unsupervised Statistical Method for Edgel Clustering With Applications to Shape Localization.
François Destrempes, Max Mignotte · 2002
In this paper, we present a statistical model for linking edgels, which yields two models for edgel clustering. The first model favors large clusters, whereas the second one favors small sub-clusters. We show how the first model can significantly help localizing a shape in an image. The second model might be useful for other applications, such as clustering edgels into objects.