Object Recognition Supported by User Interaction for Service Robots
DOI: 10.1109/icpr.2002.1044838
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Agglomerative clustering for image segmentation

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Cited by 6 publications
(4 citation statements)
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“…No single algorithm was used on all data, since many different segmentation techniques were tried in parallel with proofreading efforts, and it was counterproductive to re-segment portions already corrected. A typical 2D segmentation step entailed creating boundary probability maps using morphological features 50–52 followed by Boosted Edge Learning 53 , mitochondria detection to reduce false boundaries 54 , followed by watershed segmentation 55 and agglomerative clustering 56 using mean and median boundary values to create 2D segments. The 3D linkage step constructed a linkage graph of consecutive 2D segments in adjacent sections.…”
Section: Methodsmentioning
confidence: 99%
“…No single algorithm was used on all data, since many different segmentation techniques were tried in parallel with proofreading efforts, and it was counterproductive to re-segment portions already corrected. A typical 2D segmentation step entailed creating boundary probability maps using morphological features 50–52 followed by Boosted Edge Learning 53 , mitochondria detection to reduce false boundaries 54 , followed by watershed segmentation 55 and agglomerative clustering 56 using mean and median boundary values to create 2D segments. The 3D linkage step constructed a linkage graph of consecutive 2D segments in adjacent sections.…”
Section: Methodsmentioning
confidence: 99%
“…Initially, each data element was itself a cluster [8]. Sequentially, the data elements were evaluated for cluster membership by the Euclidean distance between its feature vector and each cluster's epicenter.…”
Section: Agglomerative K-meansmentioning
confidence: 99%
“…These algorithms not only allow a user to choose a particular clustering granularity, but in many domains [24,18,13] clusters naturally form a hierarchy; that is, clusters are part of other clusters such as in the case of phylogenetic (evolutionary) trees. The popular agglomerative algorithms are easy to implement as they just begin with each point in its own cluster and progressively join two closest clusters to reduce the number of clusters by 1 until k = 1.…”
Section: Standard Agglomerative Clusteringmentioning
confidence: 99%