Curve separation for line graphs in scholarly documents

Abstract

Line graphs are abundant in scholarly papers. They are usually generated from a data table and that data can not be accessed. One important step in an automated data extraction pipeline is the curve separation problem: segmenting the pixels into separate curves. Previous work in this domain has focused on raster graphics extracted from scholarly PDFs… (More)
DOI: 10.1145/2910896.2925469

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