wt_ocr_and_docker/doc/doc_en/dataset/table_datasets_en.md

Table Recognition Datasets

• Dataset Summary
• 1. PubTabNet
• 2. TAL Table Recognition Competition Dataset
• 3. WTW Chinese scene table dataset

Here are the commonly used table recognition datasets, which are being updated continuously. Welcome to contribute datasets~

Dataset Summary

dataset	Image download link	PPOCR format annotation download link
PubTabNet	https://github.com/ibm-aur-nlp/PubTabNet	jsonl format, which can be loaded directly with pubtab_dataset.py
TAL Table Recognition Competition Dataset	https://ai.100tal.com/dataset	jsonl format, which can be loaded directly with pubtab_dataset.py
WTW Chinese scene table dataset	https://github.com/wangwen-whu/WTW-Dataset	Conversion is required to load with pubtab_dataset.py

1. PubTabNet

• Data Introduction：The training set of the PubTabNet dataset contains 500,000 images and the validation set contains 9000 images. Part of the image visualization is shown below.

• illustrate：When using this dataset, the CDLA-Permissive protocol is required.

2. TAL Table Recognition Competition Dataset

• Data Introduction：The training set of the TAL table recognition competition dataset contains 16,000 images. The validation set does not give trainable annotations.

3. WTW Chinese scene table dataset

• Data Introduction：The WTW Chinese scene table dataset consists of two parts: table detection and table data. The dataset contains images of two scenes, scanned and photographed. https://github.com/wangwen-whu/WTW-Dataset/blob/main/demo/20210816_210413.gif