Rapidocr

主要修复issue 288 问题

What's Changed
* add extras_require by hbh112233abc in https://github.com/RapidAI/RapidOCR/pull/281
* try import RapidOCR by hbh112233abc in https://github.com/RapidAI/RapidOCR/pull/282

New Contributors
* hbh112233abc made their first contribution in https://github.com/RapidAI/RapidOCR/pull/281

**Full Changelog**: https://github.com/RapidAI/RapidOCR/compare/v1.4.1...v1.4.2

中文版（by Joker1212 ）：
1. 支持英文单字识别
2. 解决只切割中文字符导致英文字符识别框缩小的问题
3. 修正单字切割后排序偶发的点重叠问题

What's Changed
* Update README_zh.md by Decem-Y in https://github.com/RapidAI/RapidOCR/pull/268
* Sup en char rec by Joker1212 in https://github.com/RapidAI/RapidOCR/pull/272

New Contributors
* Decem-Y made their first contribution in https://github.com/RapidAI/RapidOCR/pull/268

🚀 Features

Char rec(单字识别) (254)。支持返回单字坐标，汉字返回单字的坐标，英文返回单词级别坐标。
大概原理是基于文本行长度和文字多少来分割出单字坐标的，泛化性比较有限。

主要借鉴[PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/fbba2178d7093f1dffca65a5b963ec277f1a6125/ppstructure/utility.py#L243)和[fanqie03/char-detection](https://github.com/fanqie03/char-detection)

具体用法可参加：[docs](https://rapidai.github.io/RapidOCRDocs/install_usage/api/RapidOCR/#__tabbed_2_1)
可视化结果参见：[docs](https://rapidai.github.io/RapidOCRDocs/install_usage/api/VisRes/#_3)

示例如下：



🐛 Bug Fixes

- *(python)* Fix incorrect usage of the exists function
- *(rapidocr_onnxruntime)* Fix normalize value of det (246)

📚 Documentation

- *(rapidocr_api)* Fix typo errors
- Add modelscope demo link
- *(rapidocr_paddle)* Fixed bad links

🧪 Testing

- Update unit tests for different platform

⚙️ Miscellaneous Tasks

- Optimze char rec (260)
- *(rapidocr_onnxruntime)* Change read_yaml order (251)
- Upgrade actions/checkout version to 4

New Contributors
* xmxoxo made their first contribution in https://github.com/RapidAI/RapidOCR/pull/242
* whmlol made their first contribution in https://github.com/RapidAI/RapidOCR/pull/253
* Pumpkinor made their first contribution in https://github.com/RapidAI/RapidOCR/pull/251
* Joker1212 made their first contribution in https://github.com/RapidAI/RapidOCR/pull/254

🐛 Bug Fixes

- Fixed issue 232：
- 目前输入一张图像的处理逻辑是：
- 当输入图像最大边大于`max_side_len`时，会将该图像最大边等比缩放到`max_side_len`（默认2000px），另一边按照宽高比等比缩放
- 当输入图像最小边小于`min_side_len`时，会将该图像最小边放大到`min_side_len`(默认30px)，另一边按照宽高比缩放

📚 Documentation

- Update QQ group
- Update demo line and colab demo
- Update docs
- Update docs link of api and ocrweb
- Update README
- *(README)* Add OpenSSF badge
- Update README
- Add more visualization
- Update README
- Fix typo
- Update README

⚙️ Miscellaneous Tasks

- Compatible with python 3.7
- Remove scorecard workflow
- *(rapidocr_openvino/paddle)* Optim code
- Optimize code structure
- Fix the Sponsor link
- Update LICENSE authors
- *(rapidocr_api)* Optim auto package logic
- *(python)* Remove the project urls of whl packages

New Contributors
* benben17 made their first contribution in https://github.com/RapidAI/RapidOCR/pull/200
* dependabot made their first contribution in https://github.com/RapidAI/RapidOCR/pull/208

🐛 Bug Fixes

- *(python)* Fixed issue 202 and add Shapely version limited

⚙️ Miscellaneous Tasks

- *(submodule)* Remove submodules of others program languages
- *(rapidocr_web)* Fix setup error when auto publish whl

🐛 Bug Fixes

- *(python)* Restrict dependent package version, especially numpy versions

🚜 Refactor

- *(rapidocr_paddle)* Refactor the entire code
- *(rapidocr_openvino)* Refactor the entire code
- *(rapidocr_onnxruntime)* Refactor the pre-processing code for the det part
- *(rapidocr_onnxruntime)* Add typing annotations of RapidOCR call
- *(rapidocr_onnxruntime)* Add typing annotations and remove invalid code

📚 Documentation

- *(README)* Remove invalid QQ number
- *(*)* Update docs path
- *(README)* Add AI Studio online demo