Merge pull request #240 from Yipeng-Sun/develop

update a few descriptions in dataset
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@ -26,9 +26,9 @@
- **下载地址**https://rctw.vlrlab.net/dataset/
<a name="中文街景文字识别"></a>
#### 3、中文街景文字识别
#### 3、中文街景文字识别
- **数据来源**https://aistudio.baidu.com/aistudio/competition/detail/8
- **数据简介**共包括29万张图片其中21万张图片作为训练集带标注8万张作为测试集无标注。数据集采自中国街景并由街景图片中的文字行区域例如店铺标牌、地标等等截取出来而形成。所有图像都经过一些预处理将文字区域利用仿射变化等比映射为一张高为48像素的图片如图所示
- **数据简介**ICDAR2019-LSVT行识别任务共包括29万张图片其中21万张图片作为训练集带标注8万张作为测试集无标注。数据集采自中国街景并由街景图片中的文字行区域例如店铺标牌、地标等等截取出来而形成。所有图像都经过一些预处理将文字区域利用仿射变化等比映射为一张高为48像素的图片如图所示
![](../datasets/ch_street_rec_1.png)
(a) 标注:魅派集成吊顶
![](../datasets/ch_street_rec_2.png)
@ -53,6 +53,27 @@ https://aistudio.baidu.com/aistudio/datasetdetail/8429
<a name="ICDAR2019-ArT"></a>
#### 5、ICDAR2019-ArT
- **数据来源**https://ai.baidu.com/broad/introduction?dataset=art
- **数据简介**共包含10,166张图像训练集5603图测试集4563图。由Total-Text、SCUT-CTW1500、Baidu Curved Scene Text三部分组成包含水平、多方向和弯曲等多种形状的文本。
- **数据简介**共包含10,166张图像训练集5603图测试集4563图。由Total-Text、SCUT-CTW1500、Baidu Curved Scene Text (ICDAR2019-LSVT部分弯曲数据) 三部分组成,包含水平、多方向和弯曲等多种形状的文本。
![](../datasets/ArT.jpg)
- **下载地址**https://ai.baidu.com/broad/download?dataset=art
## 参考文献
**ICDAR 2019-LSVT Challenge**
```
@article{sun2019icdar,
title={ICDAR 2019 Competition on Large-scale Street View Text with Partial Labeling--RRC-LSVT},
author={Sun, Yipeng and Ni, Zihan and Chng, Chee-Kheng and Liu, Yuliang and Luo, Canjie and Ng, Chun Chet and Han, Junyu and Ding, Errui and Liu, Jingtuo and Karatzas, Dimosthenis and others},
journal={arXiv preprint arXiv:1909.07741},
year={2019}
}
```
**ICDAR 2019-ArT Challenge**
```
@article{chng2019icdar2019,
title={ICDAR2019 Robust Reading Challenge on Arbitrary-Shaped Text (RRC-ArT)},
author={Chng, Chee-Kheng and Liu, Yuliang and Sun, Yipeng and Ng, Chun Chet and Luo, Canjie and Ni, Zihan and Fang, ChuanMing and Zhang, Shuaitao and Han, Junyu and Ding, Errui and others},
journal={arXiv preprint arXiv:1909.07145},
year={2019}
}
```