PGDP5K: A Diagram Parsing Dataset for Plane Geometry Problems. (arXiv:2205.09947v1 [cs.CV])

Diagram parsing is an important foundation for geometry problem solving,
attracting increasing attention in the field of intelligent education and
document image understanding. Due to the complex layout and between-primitive
relationship, plane geometry diagram parsing (PGDP) is still a challenging task
deserving further research and exploration. An appropriate dataset is critical
for the research of PGDP. Although some datasets with rough annotations have
been proposed to solve geometric problems, they are either small in scale or
not publicly available. The …

arxiv cv dataset geometry parsing