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End of preview. Expand in Data Studio
LineEX Test Split
This dataset is a structured Hugging Face mirror of the test split released with the
LineEX paper, "LineEX: Data Extraction from Scientific Line Charts" (WACV 2023).
- Repo:
13point5/lineex-test - Split:
test - Rows:
20,000 - Source format: PNG images plus COCO-style chart-element and line annotations
Columns
image_idfile_nameimagewidthheightdata_typechart_elementslines
chart_elements fields
annotation_idcategory_idcategory_namebbox_xywhareatextline_id
lines fields
annotation_idcategory_idcategory_nameline_namepolyline_xyraw_series_xyarea
Chart element category mapping
0:Legend1:ValueAxisTitle2:ChartTitle3:CategoryAxisTitle4:PlotArea5:InnerPlotArea6:XY_Ticks7:LegendMarker8:LegendText9:LegendElement
Notes
- The original
cls_anno.jsoncategory list is incomplete relative to the annotation IDs. This mirror uses the 10-class mapping defined in the LineEX codebase. line_idlinks legend marker annotations to line annotations within the same image.lines.line_nameis derived from the legend structure and may benullwhen no legend-text association can be inferred for a series.- This repo mirrors only the
testsplit.
License
This mirror does not assert a new license for the data. Verify redistribution terms with the original dataset authors before making the dataset public.
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