… Abstract—We consider the Document Understanding problem of segmenting tables in rows.
We propose a method that first enumerates virtual row separator candidates and then select …

… The major problems is that rows can contain either one or several text lines, thus without …
explicit separator lines between rows. Fortunately, in practice, multiline table rows are usually …

… Predicting complete segmentation mask for both rows and columns is a difficult task. We
make a consistency assumption on the table ie all the rows start from the starting point of the first …

… ROW / COLUMN STRUCTURE After having gained the segmentation of all elementary blocks
(down to table … table environments and map blocks to their correlating rows and columns. …

… in a table, we take two attributes, start-row and end-row, to … As we can see, the segmentation
results of tables in Category 1 … This is easy to explain because the ruling lines of tables in …

… 11, we define p ̃ row / p ̃ col as the projection of the start points of table row/column … minimize
the table row/ column separation line segmentation loss ( ℒ s row / ℒ s col ), the table row/ …

… predicted row-column masks. In order to improve the performance of row-column segmentation…
In publicly available datasets, row-column mask annotations are rarely encountered, and …

… Chang & Lui [4] present an algorithm based on PAT trees for detecting repeated HTML
tag sequences that represented rows of Web tables. They then apply the sequences to au…

… segmentation network output. Given the semantic segmentation output, we also extract individual
table … characteristics of the table such as the text and the number of rows and columns. …

… After presenting the background in Section 2 on indexing tables by tuples of strings in the
row … necessary to complete the segmentation of a table. The test dataset characteristics and …