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- Title
A Hierarchical Cluster Tree Approach Leveraging Delaunay Triangulation.
- Authors
AVATAVULUI, Cristian; BOIANGIU, Costin-Anton
- Abstract
This research introduces a robust and reliable technique for structuring document image pages hierarchically, harnessing the power of Delaunay triangulation. Central to our approach is the formation of a cluster tree, which encapsulates the page's content through strategically exploiting layout elements arrangements and their relative distances. By applying our technique, we proficiently categorize the page into distinct clusters encompassing images, titles, and paragraphs. The consequent hierarchical framework, founded on the cluster tree, establishes a durable and trustworthy blueprint of the document layout, thereby accelerating document comprehension and examination.
- Subjects
HIERARCHICAL clustering (Cluster analysis); DOCUMENT imaging systems; TRIANGULATION; TRUST; TREES
- Publication
BRAIN: Broad Research in Artificial Intelligence & Neuroscience, 2023, Vol 14, Issue 3, p408
- ISSN
2068-0473
- Publication type
Article
- DOI
10.18662/brain/14.3/482