Standard OCR dataset.

A Standard Optical Character Recognition (OCR) Dataset is a curated collection of text data and corresponding images that is specifically designed for training and evaluating OCR systems and algorithms...

标准光学字符识别（OCR）数据集系精心整理的文本数据及其对应图像的集合，旨在专门用于训练与评估OCR系统及算法。