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Table 3 Confusion matrix between image block clusters identified following color tissue segmentation and the diagnostic category of the histology slides of origin.

From: Automated detection of regions of interest for tissue microarray experiments: an image texture analysis

tissue block

histology slides of origin

Clusters

normal

cancerous

total

normal-specific

21

0

21

cancer-specific

0

348

348

non-specific

1070

956

2026

Total

1091

1304

2395