提交 421a69f4 编写于 作者: M MissPenguin

updata readme

上级 1fe7a4b3
...@@ -13,7 +13,6 @@ English | [简体中文](README_ch.md) ...@@ -13,7 +13,6 @@ English | [简体中文](README_ch.md)
<a href=""><img src="https://img.shields.io/badge/python-3.7+-aff.svg"></a> <a href=""><img src="https://img.shields.io/badge/python-3.7+-aff.svg"></a>
<a href=""><img src="https://img.shields.io/badge/os-linux%2C%20win%2C%20mac-pink.svg"></a> <a href=""><img src="https://img.shields.io/badge/os-linux%2C%20win%2C%20mac-pink.svg"></a>
<a href=""><img src="https://img.shields.io/pypi/format/PaddleOCR?color=c77"></a> <a href=""><img src="https://img.shields.io/pypi/format/PaddleOCR?color=c77"></a>
<a href="https://github.com/PaddlePaddle/PaddleOCR/graphs/contributors"><img src="https://img.shields.io/github/contributors/PaddlePaddle/PaddleOCR?color=9ea"></a>
<a href="https://pypi.org/project/PaddleOCR/"><img src="https://img.shields.io/pypi/dm/PaddleOCR?color=9cf"></a> <a href="https://pypi.org/project/PaddleOCR/"><img src="https://img.shields.io/pypi/dm/PaddleOCR?color=9cf"></a>
<a href="https://github.com/PaddlePaddle/PaddleOCR/stargazers"><img src="https://img.shields.io/github/stars/PaddlePaddle/PaddleOCR?color=ccf"></a> <a href="https://github.com/PaddlePaddle/PaddleOCR/stargazers"><img src="https://img.shields.io/github/stars/PaddlePaddle/PaddleOCR?color=ccf"></a>
</p> </p>
...@@ -24,7 +23,8 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools ...@@ -24,7 +23,8 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools
**Recent updates** **Recent updates**
- 2021.12.21 OCR open source online course starts. The lesson starts at 8:30 every night and lasts for ten days.
- 2021.12.21 release PaddleOCR v2.4, release 1 text detection algorithm (PSENet), 3 text recognition algorithms (NRTR、SEED、SAR), 1 key information extraction algorithm (SDMGR) and 3 DocVQA algorithms (LayoutLM、LayoutLMv2,LayoutXLM).
- PaddleOCR R&D team would like to share the key points of PP-OCRv2, at 20:15 pm on September 8th, [Course Address](https://aistudio.baidu.com/aistudio/education/group/info/6758). - PaddleOCR R&D team would like to share the key points of PP-OCRv2, at 20:15 pm on September 8th, [Course Address](https://aistudio.baidu.com/aistudio/education/group/info/6758).
- 2021.9.7 release PaddleOCR v2.3, [PP-OCRv2](#PP-OCRv2) is proposed. The inference speed of PP-OCRv2 is 220% higher than that of PP-OCR server in CPU device. The F-score of PP-OCRv2 is 7% higher than that of PP-OCR mobile. - 2021.9.7 release PaddleOCR v2.3, [PP-OCRv2](#PP-OCRv2) is proposed. The inference speed of PP-OCRv2 is 220% higher than that of PP-OCR server in CPU device. The F-score of PP-OCRv2 is 7% higher than that of PP-OCR mobile.
- 2021.8.3 released PaddleOCR v2.2, add a new structured documents analysis toolkit, i.e., [PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README.md), support layout analysis and table recognition (One-key to export chart images to Excel files). - 2021.8.3 released PaddleOCR v2.2, add a new structured documents analysis toolkit, i.e., [PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README.md), support layout analysis and table recognition (One-key to export chart images to Excel files).
...@@ -38,7 +38,11 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools ...@@ -38,7 +38,11 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools
- Ultra lightweight PP-OCR mobile series models: detection (3.0M) + direction classifier (1.4M) + recognition (5.0M) = 9.4M - Ultra lightweight PP-OCR mobile series models: detection (3.0M) + direction classifier (1.4M) + recognition (5.0M) = 9.4M
- General PP-OCR server series models: detection (47.1M) + direction classifier (1.4M) + recognition (94.9M) = 143.4M - General PP-OCR server series models: detection (47.1M) + direction classifier (1.4M) + recognition (94.9M) = 143.4M
- Support Chinese, English, and digit recognition, vertical text recognition, and long text recognition - Support Chinese, English, and digit recognition, vertical text recognition, and long text recognition
- Support multi-language recognition: Korean, Japanese, German, French - Support multi-language recognition: about 80 languages like Korean, Japanese, German, French, etc
- document structurize system PP-Structure
- support layout analysis and table recognition (support export to Excel)
- support key information extraction
- support DocVQA
- Rich toolkits related to the OCR areas - Rich toolkits related to the OCR areas
- Semi-automatic data annotation tool, i.e., PPOCRLabel: support fast and efficient data annotation - Semi-automatic data annotation tool, i.e., PPOCRLabel: support fast and efficient data annotation
- Data synthesis tool, i.e., Style-Text: easy to synthesize a large number of images which are similar to the target scene image - Data synthesis tool, i.e., Style-Text: easy to synthesize a large number of images which are similar to the target scene image
......
...@@ -19,11 +19,13 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库,助力 ...@@ -19,11 +19,13 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库,助力
## 近期更新 ## 近期更新
- 2021.12.21 《OCR十讲》课程开讲,12月21日起每晚八点半线上授课! 【免费】报名地址:https://aistudio.baidu.com/aistudio/course/introduce/25207
- 2021.12.21 发布PaddleOCR v2.4。OCR算法新增1种文本检测算法(PSENet),3种文本识别算法(NRTR、SEED、SAR);文档结构化算法新增1种关键信息提取算法(SDMGR),3种DocVQA算法(LayoutLM、LayoutLMv2,LayoutXLM)。
- PaddleOCR研发团队对最新发版内容技术深入解读,9月8日晚上20:15,[课程回放](https://aistudio.baidu.com/aistudio/education/group/info/6758) - PaddleOCR研发团队对最新发版内容技术深入解读,9月8日晚上20:15,[课程回放](https://aistudio.baidu.com/aistudio/education/group/info/6758)
- 2021.9.7 发布PaddleOCR v2.3与[PP-OCRv2](#PP-OCRv2),CPU推理速度相比于PP-OCR server提升220%;效果相比于PP-OCR mobile 提升7%。 - 2021.9.7 发布PaddleOCR v2.3与[PP-OCRv2](#PP-OCRv2),CPU推理速度相比于PP-OCR server提升220%;效果相比于PP-OCR mobile 提升7%。
- 2021.8.3 发布PaddleOCR v2.2,新增文档结构分析[PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README_ch.md)工具包,支持版面分析与表格识别(含Excel导出)。 - 2021.8.3 发布PaddleOCR v2.2,新增文档结构分析[PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README_ch.md)工具包,支持版面分析与表格识别(含Excel导出)。
> [更多](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.3/doc/doc_ch/update.md) > [更多](./doc/doc_ch/update.md)
## 特性 ## 特性
...@@ -32,11 +34,14 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库,助力 ...@@ -32,11 +34,14 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库,助力
- 超轻量PP-OCR mobile移动端系列:检测(3.0M)+方向分类器(1.4M)+ 识别(5.0M)= 9.4M - 超轻量PP-OCR mobile移动端系列:检测(3.0M)+方向分类器(1.4M)+ 识别(5.0M)= 9.4M
- 通用PPOCR server系列:检测(47.1M)+方向分类器(1.4M)+ 识别(94.9M)= 143.4M - 通用PPOCR server系列:检测(47.1M)+方向分类器(1.4M)+ 识别(94.9M)= 143.4M
- 支持中英文数字组合识别、竖排文本识别、长文本识别 - 支持中英文数字组合识别、竖排文本识别、长文本识别
- 支持多语言识别:韩语、日语、德语、法语等 - 支持多语言识别:韩语、日语、德语、法语等约80种语言
- PP-Structure文档结构化系统
- 支持版面分析与表格识别(含Excel导出)
- 支持关键信息提取任务
- 支持DocVQA任务
- 丰富易用的OCR相关工具组件 - 丰富易用的OCR相关工具组件
- 半自动数据标注工具PPOCRLabel:支持快速高效的数据标注 - 半自动数据标注工具PPOCRLabel:支持快速高效的数据标注
- 数据合成工具Style-Text:批量合成大量与目标场景类似的图像 - 数据合成工具Style-Text:批量合成大量与目标场景类似的图像
- 文档分析能力PP-Structure:支持版面分析与表格识别(含Excel导出)
- 支持用户自定义训练,提供丰富的预测推理部署方案 - 支持用户自定义训练,提供丰富的预测推理部署方案
- 支持PIP快速安装使用 - 支持PIP快速安装使用
- 可运行于Linux、Windows、MacOS等多种系统 - 可运行于Linux、Windows、MacOS等多种系统
......
# 更新 # 更新
- 2021.12.21 《OCR十讲》课程开讲,12月21日起每晚八点半线上授课! 【免费】报名地址:https://aistudio.baidu.com/aistudio/course/introduce/25207
- 2021.12.21 发布PaddleOCR v2.4。OCR算法新增1种文本检测算法(PSENet),3种文本识别算法(NRTR、SEED、SAR);文档结构化算法新增1种关键信息提取算法(SDMGR),3种DocVQA算法(LayoutLM、LayoutLMv2,LayoutXLM)。
- 2021.9.7 发布PaddleOCR v2.3,发布[PP-OCRv2](#PP-OCRv2),CPU推理速度相比于PP-OCR server提升220%;效果相比于PP-OCR mobile 提升7%。 - 2021.9.7 发布PaddleOCR v2.3,发布[PP-OCRv2](#PP-OCRv2),CPU推理速度相比于PP-OCR server提升220%;效果相比于PP-OCR mobile 提升7%。
- 2021.8.3 发布PaddleOCR v2.2,新增文档结构分析[PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README_ch.md)工具包,支持版面分析与表格识别(含Excel导出)。 - 2021.8.3 发布PaddleOCR v2.2,新增文档结构分析[PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README_ch.md)工具包,支持版面分析与表格识别(含Excel导出)。
- 2021.6.29 [FAQ](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/doc/doc_ch/FAQ.md)新增5个高频问题,总数248个,每周一都会更新,欢迎大家持续关注。 - 2021.6.29 [FAQ](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/doc/doc_ch/FAQ.md)新增5个高频问题,总数248个,每周一都会更新,欢迎大家持续关注。
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# RECENT UPDATES # RECENT UPDATES
- 2021.12.21 OCR open source online course starts. The lesson starts at 8:30 every night and lasts for ten days.
- 2021.12.21 release PaddleOCR v2.4, release 1 text detection algorithm (PSENet), 3 text recognition algorithms (NRTR、SEED、SAR), 1 key information extraction algorithm (SDMGR) and 3 DocVQA algorithms (LayoutLM、LayoutLMv2,LayoutXLM).
- 2021.9.7 release PaddleOCR v2.3, [PP-OCRv2](#PP-OCRv2) is proposed. The CPU inference speed of PP-OCRv2 is 220% higher than that of PP-OCR server. The F-score of PP-OCRv2 is 7% higher than that of PP-OCR mobile. - 2021.9.7 release PaddleOCR v2.3, [PP-OCRv2](#PP-OCRv2) is proposed. The CPU inference speed of PP-OCRv2 is 220% higher than that of PP-OCR server. The F-score of PP-OCRv2 is 7% higher than that of PP-OCR mobile.
- 2021.8.3 released PaddleOCR v2.2, add a new structured documents analysis toolkit, i.e., [PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README.md), support layout analysis and table recognition (One-key to export chart images to Excel files). - 2021.8.3 released PaddleOCR v2.2, add a new structured documents analysis toolkit, i.e., [PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README.md), support layout analysis and table recognition (One-key to export chart images to Excel files).
- 2021.4.8 release end-to-end text recognition algorithm [PGNet](https://www.aaai.org/AAAI21Papers/AAAI-2885.WangP.pdf) which is published in AAAI 2021. Find tutorial [here](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/pgnet_en.md);release multi language recognition [models](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/multi_languages_en.md), support more than 80 languages recognition; especically, the performance of [English recognition model](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/models_list_en.md#English) is Optimized. - 2021.4.8 release end-to-end text recognition algorithm [PGNet](https://www.aaai.org/AAAI21Papers/AAAI-2885.WangP.pdf) which is published in AAAI 2021. Find tutorial [here](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/pgnet_en.md);release multi language recognition [models](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/multi_languages_en.md), support more than 80 languages recognition; especically, the performance of [English recognition model](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/models_list_en.md#English) is Optimized.
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