Kat57 ground truth dataset
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Kat -57 ground truth dataset Background Catalogue -1957 is an alphabetic library catalogue listing Lund University Library's holdings up to 1957. A project has been ongoing to scan and transcribe the catalogue cards. About 10.000 cards were manually transcribed to create a ground truth dataset. From 2178 card drawers, one drawer for every letter in the alphabet was selected to transcribe, except for in the letter S, where two drawers were selected. The writing on the catalogue cards is a mix of typewriter and handwriting. There are more than 10 different hands. The cards were transcribed by a small team at the University Library. Dataset The set consists of PNG images with corresponding PAGE XML files. The transcriptions were made in eScriptorium. File structure description images/: PNG images pagexml/: Corresponding Page XML files README.md: Background and information
Kat-57 真值数据集（ground truth dataset） 背景 1957年馆藏目录（Catalogue-1957）是按字母序列排列的隆德大学图书馆（Lund University Library）截至1957年的馆藏总目。目前有一项专项项目正在推进，对该目录的卡片进行扫描与转录工作。 为构建该真值数据集，项目团队已手动转录了约10000张目录卡片。该馆藏目录共设有2178个卡片抽屉，项目组按字母表顺序选取了每个字母对应的一个抽屉进行转录，仅字母S选取了两个抽屉。 目录卡片上的文字兼具打字机打印文本与手写文本，且涵盖十余种不同的手写笔迹。本次转录工作由隆德大学图书馆的小型团队完成。 数据集 本数据集包含配套有对应PAGE XML文件的PNG图像，所有转录工作均在eScriptorium平台上完成。 文件结构说明 images/：PNG图像 pagexml/：对应的PAGE XML文件 README.md：背景与相关信息
