IAPR-TC11: Association for Pattern Recognition Technical Committee Number 11

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Published July 18, 2022 | Version 3
Dataset Open

A Public Ground-Truth Dataset for Handwritten Circuit Diagram Images

Authors/Creators

  • 1. DFKI

Description

This dataset contains images of hand-drawn electrical circuit diagrams as well as accompanying annotation and segmentation ground-truth files. It is intended to train (e.g. ANN) models for the purpose of the extraction of electrical graphs from raster graphics. Content:

  • 2.016 Image Files
    • 21 Drafters
    • 12 Circuits per Drafter
    • 2 Drawings per Circuit
    • 4 Photos per Drawing
  • 145.903 Bounding Box Annotations
  • 53 Object Classes
  • 214 Segmentation Maps

Notes

Added 4 more drafters since version 2.

Files

cghd.zip

Files (2.4 GB)

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md5:5484041935c955a7f5e114bdb70addb9
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Additional details

Related works

Is described by
Preprint: https://arxiv.org/abs/2107.10373 (URL)
Conference paper: 10.1007/978-3-030-86198-8_2 (DOI)