diff --git a/README.md b/README.md
index 81a9ddaa36d7dceba3071fca48cb2f649e6b239c..c72395d2f85f9f2844b895a12bb51a783a679f63 100644
--- a/README.md
+++ b/README.md
@@ -27,8 +27,8 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools
## Visualization
The above pictures are the visualizations of the general ppocr_server model. For more effect pictures, please see [More visualizations](./doc/doc_en/visualization_en.md).
@@ -58,6 +58,7 @@ Mobile DEMO experience (based on EasyEdge and Paddle-Lite, supports iOS and Andr
+
## PP-OCR 2.0 series model list(Update on Dec 15)
| Model introduction | Model name | Recommended scene | Detection model | Direction classifier | Recognition model |
@@ -129,21 +130,21 @@ PP-OCR is a practical ultra-lightweight OCR system. It is mainly composed of thr
## Visualization [more](./doc/doc_en/visualization_en.md)
- Chinese OCR model
- English OCR model
-
+
- Multilingual OCR model
diff --git a/README_ch.md b/README_ch.md
index 1bad66a182bd8833685d58dc8438663412a9feea..929fca50a709ec486cacf16e493f220fd0dbb83d 100644
--- a/README_ch.md
+++ b/README_ch.md
@@ -36,8 +36,8 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库,助力
## 效果展示
上图是通用ppocr_server模型效果展示,更多效果图请见[效果展示页面](./doc/doc_ch/visualization.md)。
@@ -120,10 +120,10 @@ PP-OCR是一个实用的超轻量OCR系统。主要由DB文本检测、检测框
## 效果展示 [more](./doc/doc_ch/visualization.md)
- 中文模型
- 英文模型
@@ -133,8 +133,8 @@ PP-OCR是一个实用的超轻量OCR系统。主要由DB文本检测、检测框
- 其他语言模型
diff --git a/StyleTextRec/README_ch.md b/StyleTextRec/README_ch.md
index 60edf343d753e6baf141798a4e88ca60bf4be132..b85615309f9a27187cd5378cc4b61fe2e4d6c50e 100644
--- a/StyleTextRec/README_ch.md
+++ b/StyleTextRec/README_ch.md
@@ -1,29 +1,31 @@
## Style Text Rec
### 目录
-[工具简介](#工具简介)
-[环境配置](#环境配置)
-[快速上手](#快速上手)
-[高级使用](#高级使用)
-[应用示例](#应用示例)
+- [工具简介](#工具简介)
+- [环境配置](#环境配置)
+- [快速上手](#快速上手)
+- [高级使用](#高级使用)
+- [应用示例](#应用示例)
### 工具简介
-Style-Text是对百度自研文本编辑算法《Editing Text in the Wild》中提出的SRNet网络的改进,不同于常用的GAN的方法只选择一个分支,该工具将文本合成任务分解为三个子模块,文本风格迁移模块、背景抽取模块和前背景融合模块,来提升合成数据的效果。下图显示了一些示例结果。
-
-此外,在实际铭牌文本识别场景和韩语文本识别场景,验证了该合成工具的有效性。
+Style-Text数据合成工具是基于百度自研的文本编辑算法《Editing Text in the Wild》https://arxiv.org/abs/1908.03047
+不同于常用的基于GAN的数据合成工具,Style-Text主要框架包括:1.文本前景风格迁移模块 2.背景抽取模块 3.融合模块。经过这样三步,就可以迅速实现图片文字风格迁移。下图是一些该数据合成工具效果图。
+
+
+
+
### 环境配置
-1. 参考[快速安装](../doc/doc_ch/installation.md),安装PaddleOCR。强烈建议您使用python3环境。
+1. 参考[快速安装](../doc/doc_ch/installation.md),安装PaddleOCR。
2. 进入`style_text_rec`目录,下载模型,并解压:
```bash
@@ -159,4 +161,4 @@ style_text_rec
|-- logging.py
|-- math_functions.py
`-- sys_funcs.py
-```
\ No newline at end of file
+```
diff --git a/doc/doc_ch/inference.md b/doc/doc_ch/inference.md
index f9437d0772c0612d78938781b265da35253e21cd..962b4ae748922ce6067a7ee4e609366ba1f3e01d 100644
--- a/doc/doc_ch/inference.md
+++ b/doc/doc_ch/inference.md
@@ -128,24 +128,32 @@ python3 tools/export_model.py -c configs/cls/cls_mv3.yml -o Global.pretrained_mo
超轻量中文检测模型推理,可以执行如下命令:
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/"
+# 下载超轻量中文检测模型:
+wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar
+tar xf ch_ppocr_mobile_v2.0_det_infer.tar
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/22.jpg" --det_model_dir="./ch_ppocr_mobile_v2.0_det_infer/"
```
可视化文本检测结果默认保存到`./inference_results`文件夹里面,结果文件的名称前缀为'det_res'。结果示例如下:
-![](../imgs_results/det_res_2.jpg)
+![](../imgs_results/det_res_22.jpg)
-通过参数`limit_type`和`det_limit_side_len`来对图片的尺寸进行限制限,`limit_type=max`为限制长边长度<`det_limit_side_len`,`limit_type=min`为限制短边长度>`det_limit_side_len`,
-图片不满足限制条件时(`limit_type=max`时长边长度>`det_limit_side_len`或`limit_type=min`时短边长度<`det_limit_side_len`),将对图片进行等比例缩放。
-该参数默认设置为`limit_type='max',det_max_side_len=960`。 如果输入图片的分辨率比较大,而且想使用更大的分辨率预测,可以执行如下命令:
+通过参数`limit_type`和`det_limit_side_len`来对图片的尺寸进行限制,
+`litmit_type`可选参数为[`max`, `min`],
+`det_limit_size_len` 为正整数,一般设置为32 的倍数,比如960。
+参数默认设置为`limit_type='max', det_limit_side_len=960`。表示网络输入图像的最长边不能超过960,
+如果超过这个值,会对图像做等宽比的resize操作,确保最长边为`det_limit_side_len`。
+设置为`limit_type='min', det_limit_side_len=960` 则表示限制图像的最短边为960。
+
+如果输入图片的分辨率比较大,而且想使用更大的分辨率预测,可以设置det_limit_side_len 为想要的值,比如1216:
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --det_limit_type=max --det_limit_side_len=1200
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --det_limit_type=max --det_limit_side_len=1216
```
如果想使用CPU进行预测,执行命令如下
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --use_gpu=False
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --use_gpu=False
```
diff --git a/doc/doc_ch/visualization.md b/doc/doc_ch/visualization.md
index 4cd3264b802299d53c71bfdc02d197419048b03a..f2ea2b09d9431ebd710f2d7ccac0bd73c50b558e 100644
--- a/doc/doc_ch/visualization.md
+++ b/doc/doc_ch/visualization.md
@@ -1,49 +1,32 @@
# 效果展示
-
-## 通用ppocr_server_2.0效果展示
+
+## 通用ppocr_server_2.0 效果展示
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
## 英文识别模型效果展示
-
+
## 多语言识别模型效果展示
-
-
-
-
-
-
-## 超轻量ppocr_mobile_1.0效果展示
-
-
-
-
-
-## 通用ppocr_server_1.0效果展示
-
-
diff --git a/doc/doc_en/inference_en.md b/doc/doc_en/inference_en.md
index 826aad692a31567708609b142c5f3c9337a36dd3..85dc261c89098b7579336b429d7663cb1c0864f5 100644
--- a/doc/doc_en/inference_en.md
+++ b/doc/doc_en/inference_en.md
@@ -134,24 +134,33 @@ Because EAST and DB algorithms are very different, when inference, it is necessa
For lightweight Chinese detection model inference, you can execute the following commands:
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/"
+# download DB text detection inference model
+wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar
+tar xf ch_ppocr_mobile_v2.0_det_infer.tar
+# predict
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/22.jpg" --det_model_dir="./inference/det_db/"
```
The visual text detection results are saved to the ./inference_results folder by default, and the name of the result file is prefixed with'det_res'. Examples of results are as follows:
-![](../imgs_results/det_res_2.jpg)
+![](../imgs_results/det_res_22.jpg)
-The size of the image is limited by the parameters `limit_type` and `det_limit_side_len`, `limit_type=max` is to limit the length of the long side <`det_limit_side_len`, and `limit_type=min` is to limit the length of the short side>`det_limit_side_len`,
-When the picture does not meet the restriction conditions (for `limit_type=max`and long side >`det_limit_side_len` or for `min` and short side <`det_limit_side_len`), the image will be scaled proportionally.
-This parameter is set to `limit_type='max', det_max_side_len=960` by default. If the resolution of the input picture is relatively large, and you want to use a larger resolution prediction, you can execute the following command:
+You can use the parameters `limit_type` and `det_limit_side_len` to limit the size of the input image,
+The optional parameters of `litmit_type` are [`max`, `min`], and
+`det_limit_size_len` is a positive integer, generally set to a multiple of 32, such as 960.
+The default setting of the parameters is `limit_type='max', det_limit_side_len=960`. Indicates that the longest side of the network input image cannot exceed 960,
+If this value is exceeded, the image will be resized with the same width ratio to ensure that the longest side is `det_limit_side_len`.
+Set as `limit_type='min', det_limit_side_len=960`, it means that the shortest side of the image is limited to 960.
+
+If the resolution of the input picture is relatively large and you want to use a larger resolution prediction, you can set det_limit_side_len to the desired value, such as 1216:
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --det_limit_type=max --det_limit_side_len=1200
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/22.jpg" --det_model_dir="./inference/det_db/" --det_limit_type=max --det_limit_side_len=1216
```
If you want to use the CPU for prediction, execute the command as follows
```
-python3 tools/infer/predict_det.py --image_dir="./doc/imgs/2.jpg" --det_model_dir="./inference/det_db/" --use_gpu=False
+python3 tools/infer/predict_det.py --image_dir="./doc/imgs/22.jpg" --det_model_dir="./inference/det_db/" --use_gpu=False
```
diff --git a/doc/doc_en/visualization_en.md b/doc/doc_en/visualization_en.md
index 2b88b1de6042b6f63cefb85134f58d83d4c625f8..732ca9ea6240f3b00d6c902b24296c53fe6af245 100644
--- a/doc/doc_en/visualization_en.md
+++ b/doc/doc_en/visualization_en.md
@@ -1,49 +1,34 @@
# Visualization
-
-## ch_ppocr_server_1.1
-
-
-
-
-
-## en_ppocr_mobile_1.1
-
-
-
+
+## ch_ppocr_server_2.0
-
-## (multilingual)_ppocr_mobile_1.1
-
-## ppocr_mobile_1.0
+
+## en_ppocr_mobile_2.0
-
-## ppocr_server_1.0
-
+
+## (multilingual)_ppocr_mobile_2.0
diff --git a/doc/imgs/korean_1.jpg b/doc/imgs/korean_1.jpg
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