From fcafba64c0eaf804ec4d1578c4d1afe4cc4004fe Mon Sep 17 00:00:00 2001
From: WenmuZhou <572459439@qq.com>
Date: Tue, 26 Apr 2022 22:30:42 +0800
Subject: [PATCH] add en dataset, test=document_fix
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+## OCR datasets
+
+- [1. text detection](#1)
+- [2. text recognition](#2)
+
+Here is a list of public datasets commonly used in OCR, which are being continuously updated. Welcome to contribute datasets~
+
+
+#### 1. text detection
+
+| dataset | Image download link | PPOCR format annotation download link |
+|---|---|---|
+| ICDAR 2015 | https://rrc.cvc.uab.es/?ch=4&com=downloads | [train](https://paddleocr.bj.bcebos.com/dataset/train_icdar2015_label.txt) / [test](https://paddleocr.bj.bcebos.com/dataset/test_icdar2015_label.txt) |
+| ctw1500 | https://paddleocr.bj.bcebos.com/dataset/ctw1500.zip | Included in the downloaded image zip |
+| total text | https://paddleocr.bj.bcebos.com/dataset/total_text.tar | Included in the downloaded image zip |
+
+
+#### 2. text recognition
+
+| dataset | Image download link | PPOCR format annotation download link |
+|---|---|---|
+| en benchmark(MJ, SJ, IIIT, SVT, IC03, IC13, IC15, SVTP, and CUTE.) | [DTRB](https://github.com/clovaai/deep-text-recognition-benchmark#download-lmdb-dataset-for-traininig-and-evaluation-from-here) | LMDB format, which can be loaded directly with [lmdb_dataset.py](../../../ppocr/data/lmdb_dataset.py) |
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