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wangsen
paddle_dbnet
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c3e5522c
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c3e5522c
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Jan 05, 2021
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xiaoting
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Jan 05, 2021
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@@ -27,20 +27,20 @@
#### Q3.1.29: PPOCRLabel创建矩形框时只能拖出正方形,如何进行矩形标注?
**A**
取消勾选:“编辑”-“正方形标注”
**A**
:
取消勾选:“编辑”-“正方形标注”
#### Q3.1.30: Style-Text 如何不文字风格迁移,就像普通文本生成程序一样默认字体直接输出到分割的背景图?
**A**
使用image_synth模式会输出fake_bg.jpg,即为背景图。如果想要批量提取背景,可以稍微修改一下代码,将fake_bg保存下来即可。要修改的位置:
**A**
:
使用image_synth模式会输出fake_bg.jpg,即为背景图。如果想要批量提取背景,可以稍微修改一下代码,将fake_bg保存下来即可。要修改的位置:
https://github.com/PaddlePaddle/PaddleOCR/blob/de3e2e7cd3b8b65ee02d7a41e570fa5b511a3c1d/StyleText/engine/synthesisers.py#L68
#### Q3.1.31: 怎么输出网络结构以及每层的参数信息?
**A**
可以使用
`paddle.summary`
, 具体参考:https://www.paddlepaddle.org.cn/documentation/docs/zh/2.0-rc1/api/paddle/hapi/model_summary/summary_cn.html#summary。
**A**
:
可以使用
`paddle.summary`
, 具体参考:https://www.paddlepaddle.org.cn/documentation/docs/zh/2.0-rc1/api/paddle/hapi/model_summary/summary_cn.html#summary。
### Q3.4.26: 目前paddle hub serving 只支持 imgpath,如果我想用imgurl 去哪里改呢?
###
#
Q3.4.26: 目前paddle hub serving 只支持 imgpath,如果我想用imgurl 去哪里改呢?
**A**
:
图片是在这里读取的:https://github.com/PaddlePaddle/PaddleOCR/blob/67ef25d593c4eabfaaceb22daade4577f53bed81/deploy/hubserving/ocr_system/module.py#L55,
**A**
:
图片是在这里读取的:https://github.com/PaddlePaddle/PaddleOCR/blob/67ef25d593c4eabfaaceb22daade4577f53bed81/deploy/hubserving/ocr_system/module.py#L55,
可以参考下面的写法,将url path转化为np array(https://cloud.tencent.com/developer/article/1467840)
```
response = request.urlopen('http://i1.whymtj.com/uploads/tu/201902/9999/52491ae4ba.jpg')
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@@ -48,9 +48,9 @@ img_array = np.array(bytearray(response.read()), dtype=np.uint8)
img = cv.imdecode(img_array, -1)
```
### Q3.4.27: C++ 端侧部署可以只对OCR的检测部署吗?
###
#
Q3.4.27: C++ 端侧部署可以只对OCR的检测部署吗?
**A**
可以的,识别和检测模块是解耦的。如果想对检测部署,需要自己修改一下main函数,
**A**
:
可以的,识别和检测模块是解耦的。如果想对检测部署,需要自己修改一下main函数,
只保留检测相关就可以:https://github.com/PaddlePaddle/PaddleOCR/blob/de3e2e7cd3b8b65ee02d7a41e570fa5b511a3c1d/deploy/cpp_infer/src/main.cpp#L72
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