biglam/londons-pulse-moh
收藏资源简介:
该数据集名为伦敦脉搏:卫生官员报告(页面图像 + OCR文本),包含1848年至1972年伦敦卫生官员(MOH)报告的页面扫描图像和OCR文本。它提供两个配置:default配置包含391,964个页面图像及其对应报告的OCR文本,适用于OCR、视觉语言模型(VLM)和文档理解任务;tables配置包含3,000个包含表格的页面,每个页面提供图像和机器提取的表格真值,用于页面类型分类训练和OCR/VLM表格提取评估。数据集具有历史档案和公共卫生背景,涵盖密集统计表格和混合布局,图像使用CC-BY-NC 4.0许可证,文本和表格使用CC-BY 4.0许可证。
This dataset is named London Pulse: Medical Officer of Health Reports (Page Images + OCR Text). It includes scanned page images and OCR text extracted from London's Medical Officer of Health (MOH) reports spanning 1848 to 1972. The dataset provides two configurations: 1. The default configuration contains 391,964 page images paired with the corresponding OCR text of their reports, which is applicable to OCR, vision-language model (VLM) and document understanding tasks; 2. The tables configuration includes 3,000 pages containing tables, with each page providing both the page image and machine-extracted table ground truth, intended for page type classification training and OCR/VLM table extraction evaluation. This dataset carries historical archival and public health research contexts, covering dense statistical tables and mixed layouts. The page images are licensed under CC-BY-NC 4.0, while the text and table data are licensed under CC-BY 4.0.




