Location- and Density-Based Hierarchical Clustering Using Similarity Analysis

نویسندگان

  • Peter Bajcsy
  • Narendra Ahuja
چکیده

This paper presents a new approach to hierarchical clustering of point patterns. Two algorithms for hierarchical locationand densitybased clustering are developed. Each method groups points such that maximum intracluster similarity and intercluster dissimilarity are achieved for point locations or point separations. Performance of the clustering methods is compared with four other methods. The approach is applied to a two-step texture analysis, where points represent centroid and average color of the regions in image segmentation.

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عنوان ژورنال:
  • IEEE Trans. Pattern Anal. Mach. Intell.

دوره 20  شماره 

صفحات  -

تاریخ انتشار 1998