bevaya/GloSAT

GloSAT表格数据集包含来自GloSAT项目的扫描历史气象日志页面的表格结构识别标注。图像来自9个档案来源，涵盖19世纪和20世纪早期。每张图像都标注了表格边界框和每个单元格的边界框，包括行/列索引和标题标志。该数据集支持历史文档图像上的表格检测和表格结构识别任务。注意：数据集不包含转录的单元格内容，仅提供结构信息（如边界框和网格拓扑）。Table structure recognition annotations for scanned historical meteorological logbook pages from the GloSAT project. Images are scanned pages from 9 archival sources spanning the 19th and early 20th centuries. Each image is annotated with table bounding boxes and per-cell bounding boxes with row/column indices and header flags. This dataset supports table detection and table structure recognition (TSR) tasks on historical document images. No transcribed cell content is included. This is a structure-only dataset: it provides spatial layout (bounding boxes and grid topology) but not the text values inside cells.