提交 7aafc2d7 编写于 作者: A andyjpaddle

update quickstart doc

上级 4d406f88
...@@ -59,15 +59,13 @@ cd /path/to/ppocr_img ...@@ -59,15 +59,13 @@ cd /path/to/ppocr_img
如果不使用提供的测试图片,可以将下方`--image_dir`参数替换为相应的测试图片路径。 如果不使用提供的测试图片,可以将下方`--image_dir`参数替换为相应的测试图片路径。
**注意** whl包默认使用`PP-OCRv3`模型,识别模型使用的输入shape为`3,48,320`, 因此如果使用识别功能,需要添加参数`--rec_image_shape 3,48,320`,如果不使用默认的`PP-OCRv3`模型,则无需设置该参数。
<a name="211"></a> <a name="211"></a>
#### 2.1.1 中英文模型 #### 2.1.1 中英文模型
* 检测+方向分类器+识别全流程:`--use_angle_cls true`设置使用方向分类器识别180度旋转文字,`--use_gpu false`设置不使用GPU * 检测+方向分类器+识别全流程:`--use_angle_cls true`设置使用方向分类器识别180度旋转文字,`--use_gpu false`设置不使用GPU
```bash ```bash
paddleocr --image_dir ./imgs/11.jpg --use_angle_cls true --use_gpu false --rec_image_shape 3,48,320 paddleocr --image_dir ./imgs/11.jpg --use_angle_cls true --use_gpu false
``` ```
结果是一个list,每个item包含了文本框,文字和识别置信度 结果是一个list,每个item包含了文本框,文字和识别置信度
...@@ -94,7 +92,7 @@ cd /path/to/ppocr_img ...@@ -94,7 +92,7 @@ cd /path/to/ppocr_img
- 单独使用识别:设置`--det``false` - 单独使用识别:设置`--det``false`
```bash ```bash
paddleocr --image_dir ./imgs_words/ch/word_1.jpg --det false --rec_image_shape 3,48,320 paddleocr --image_dir ./imgs_words/ch/word_1.jpg --det false
``` ```
结果是一个list,每个item只包含识别结果和识别置信度 结果是一个list,每个item只包含识别结果和识别置信度
...@@ -104,7 +102,7 @@ cd /path/to/ppocr_img ...@@ -104,7 +102,7 @@ cd /path/to/ppocr_img
``` ```
如需使用2.0模型,请指定参数`--version PP-OCR`,paddleocr默认使用PP-OCRv3模型(`--versioin PP-OCRv3`)。更多whl包使用可参考[whl包文档](./whl.md) 如需使用2.0模型,请指定参数`--ocr_version PP-OCR`,paddleocr默认使用PP-OCRv3模型(`--ocr_version PP-OCRv3`)。更多whl包使用可参考[whl包文档](./whl.md)
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...@@ -113,7 +111,7 @@ cd /path/to/ppocr_img ...@@ -113,7 +111,7 @@ cd /path/to/ppocr_img
Paddleocr目前支持80个语种,可以通过修改`--lang`参数进行切换,对于英文模型,指定`--lang=en`, PP-OCRv3目前只支持中文和英文模型,其他多语言模型会陆续更新。 Paddleocr目前支持80个语种,可以通过修改`--lang`参数进行切换,对于英文模型,指定`--lang=en`, PP-OCRv3目前只支持中文和英文模型,其他多语言模型会陆续更新。
``` bash ``` bash
paddleocr --image_dir ./imgs_en/254.jpg --lang=en --rec_image_shape 3,48,320 paddleocr --image_dir ./imgs_en/254.jpg --lang=en
``` ```
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...@@ -75,8 +75,6 @@ cd /path/to/ppocr_img ...@@ -75,8 +75,6 @@ cd /path/to/ppocr_img
If you do not use the provided test image, you can replace the following `--image_dir` parameter with the corresponding test image path If you do not use the provided test image, you can replace the following `--image_dir` parameter with the corresponding test image path
**Note**: The whl package uses the `PP-OCRv3` model by default, and the input shape used by the recognition model is `3,48,320`, so if you use the recognition function, you need to add the parameter `--rec_image_shape 3,48,320`, if you do not use the default `PP- OCRv3` model, you do not need to set this parameter.
<a name="211-english-and-chinese-model"></a> <a name="211-english-and-chinese-model"></a>
#### 2.1.1 Chinese and English Model #### 2.1.1 Chinese and English Model
...@@ -84,7 +82,7 @@ If you do not use the provided test image, you can replace the following `--imag ...@@ -84,7 +82,7 @@ If you do not use the provided test image, you can replace the following `--imag
* Detection, direction classification and recognition: set the parameter`--use_gpu false` to disable the gpu device * Detection, direction classification and recognition: set the parameter`--use_gpu false` to disable the gpu device
```bash ```bash
paddleocr --image_dir ./imgs_en/img_12.jpg --use_angle_cls true --lang en --use_gpu false --rec_image_shape 3,48,320 paddleocr --image_dir ./imgs_en/img_12.jpg --use_angle_cls true --lang en --use_gpu false
``` ```
Output will be a list, each item contains bounding box, text and recognition confidence Output will be a list, each item contains bounding box, text and recognition confidence
...@@ -114,7 +112,7 @@ If you do not use the provided test image, you can replace the following `--imag ...@@ -114,7 +112,7 @@ If you do not use the provided test image, you can replace the following `--imag
* Only recognition: set `--det` to `false` * Only recognition: set `--det` to `false`
```bash ```bash
paddleocr --image_dir ./imgs_words_en/word_10.png --det false --lang en --rec_image_shape 3,48,320 paddleocr --image_dir ./imgs_words_en/word_10.png --det false --lang en
``` ```
Output will be a list, each item contains text and recognition confidence Output will be a list, each item contains text and recognition confidence
...@@ -123,7 +121,7 @@ If you do not use the provided test image, you can replace the following `--imag ...@@ -123,7 +121,7 @@ If you do not use the provided test image, you can replace the following `--imag
['PAIN', 0.9934559464454651] ['PAIN', 0.9934559464454651]
``` ```
If you need to use the 2.0 model, please specify the parameter `--version PP-OCR`, paddleocr uses the PP-OCRv3 model by default(`--versioin PP-OCRv3`). More whl package usage can be found in [whl package](./whl_en.md) If you need to use the 2.0 model, please specify the parameter `--ocr_version PP-OCR`, paddleocr uses the PP-OCRv3 model by default(`--ocr_version PP-OCRv3`). More whl package usage can be found in [whl package](./whl_en.md)
<a name="212-multi-language-model"></a> <a name="212-multi-language-model"></a>
#### 2.1.2 Multi-language Model #### 2.1.2 Multi-language Model
...@@ -131,7 +129,7 @@ If you need to use the 2.0 model, please specify the parameter `--version PP-OCR ...@@ -131,7 +129,7 @@ If you need to use the 2.0 model, please specify the parameter `--version PP-OCR
Paddleocr currently supports 80 languages, which can be switched by modifying the `--lang` parameter. PP-OCRv3 currently only supports Chinese and English models, and other multilingual models will be updated one after another. Paddleocr currently supports 80 languages, which can be switched by modifying the `--lang` parameter. PP-OCRv3 currently only supports Chinese and English models, and other multilingual models will be updated one after another.
``` bash ``` bash
paddleocr --image_dir ./doc/imgs_en/254.jpg --lang=en --rec_image_shape 3,48,320 paddleocr --image_dir ./doc/imgs_en/254.jpg --lang=en
``` ```
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