数据集:
ds4sd/DocLayNet
DocLayNet 提供了80863个独特页面的逐页布局分割真实标注,使用边界框来标注11个不同类别的标签。与相关工作如PubLayNet或DocBank相比,它提供了几个独特的特点:
我们基于DocLayNet数据集举办了ICDAR 2023竞赛。更多信息请查看 https://ds4sd.github.io/icdar23-doclaynet/ 。
DocLayNet提供了四种类型的数据资产:
COCO图像记录的定义示例如下:
... { "id": 1, "width": 1025, "height": 1025, "file_name": "132a855ee8b23533d8ae69af0049c038171a06ddfcac892c3c6d7e6b4091c642.png", // Custom fields: "doc_category": "financial_reports" // high-level document category "collection": "ann_reports_00_04_fancy", // sub-collection name "doc_name": "NASDAQ_FFIN_2002.pdf", // original document filename "page_no": 9, // page number in original document "precedence": 0, // Annotation order, non-zero in case of redundant double- or triple-annotation }, ...
doc_category字段使用以下常量之一:
financial_reports, scientific_articles, laws_and_regulations, government_tenders, manuals, patents
数据集提供了三个划分:
注释专家训练使用的标注指南可在 DocLayNet_Labeling_Guide_Public.pdf 中获取。
注释者是谁?注释是众包完成的。
该数据集由IBM Research的 Deep Search team 策展。您可以通过 deepsearch-core@zurich.ibm.com 与我们联系。
策展者:
许可证: CDLA-Permissive-1.0
@article{doclaynet2022, title = {DocLayNet: A Large Human-Annotated Dataset for Document-Layout Segmentation}, doi = {10.1145/3534678.353904}, url = {https://doi.org/10.1145/3534678.3539043}, author = {Pfitzmann, Birgit and Auer, Christoph and Dolfi, Michele and Nassar, Ahmed S and Staar, Peter W J}, year = {2022}, isbn = {9781450393850}, publisher = {Association for Computing Machinery}, address = {New York, NY, USA}, booktitle = {Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining}, pages = {3743–3751}, numpages = {9}, location = {Washington DC, USA}, series = {KDD '22} }
感谢 @dolfim-ibm 和 @cau-git 添加了该数据集。