Update README and fix bugs of PPOCRLabel

PPOCRLabel/PPOCRLabel.py

@@ -1471,7 +1471,7 @@ def showBoundingBoxFromPPlabel(self, filePath):
  # box['ratio'] of the shapes saved in lockedShapes contains the ratio of the
  # four corner coordinates of the shapes to the height and width of the image
  for box in self.canvas.lockedShapes:
- key_cls = None if not self.kie_mode else box['key_cls']
+ key_cls = 'None' if not self.kie_mode else box['key_cls']
  if self.canvas.isInTheSameImage:
  shapes.append((box['transcription'], [[s[0] * width, s[1] * height] for s in box['ratio']],
  DEFAULT_LOCK_COLOR, key_cls, box['difficult']))
@@ -1480,7 +1480,7 @@ def showBoundingBoxFromPPlabel(self, filePath):
  DEFAULT_LOCK_COLOR, key_cls, box['difficult']))
  if imgidx in self.PPlabel.keys():
  for box in self.PPlabel[imgidx]:
- key_cls = None if not self.kie_mode else box.get('key_cls', 'None')
+ key_cls = 'None' if not self.kie_mode else box.get('key_cls', 'None')
  shapes.append((box['transcription'], box['points'], None, key_cls, box.get('difficult', False)))
 
  self.loadLabels(shapes)
@@ -2266,7 +2266,7 @@ def cellreRecognition(self):
  rec_res = self.ocr.ocr(patch, det=False, rec=True, cls=False)
  text = rec_res[0][0]
  if text != '':
- texts += text + (' ' if text[0].isalpha() else '') # add space between english word
+ texts += text + ('' if text[0].isalpha() else ' ') # add space between english word
  probs += rec_res[0][1]
  probs = probs / len(bboxes)
  result = [(texts.strip(), probs)]

README.md

@@ -62,15 +62,11 @@ PaddleOCR support a variety of cutting-edge algorithms related to OCR, and devel
 ## Community
 
 - **Join us**👬: Scan the QR code below with your Wechat, you can join the official technical discussion group. Looking forward to your participation.
-- **Contribution**🏅️: [Contribution page](./doc/doc_en/thirdparty.md) contains various tools and applications developed by community developers using PaddleOCR, as well as the functions, optimized documents and codes contributed to PaddleOCR. It is an official honor wall for community developers and a broadcasting station to help publicize high-quality projects.
-- **Regular Season**🎁: The community regular season is a point competition for OCR developers, covering four types: documents, codes, models and applications. Awards are selected and awarded on a quarterly basis. Please refer to the [link](https://github.com/PaddlePaddle/PaddleOCR/issues/4982) for more details.
 
 
 <div align="center">
 <img src="https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dygraph/doc/joinus.PNG" width = "200" height = "200" />
 </div>
-
-
 <a name="Supported-Chinese-model-list"></a>
 ## PP-OCR Series Model List（Update on September 8th）
 

README_ch.md

@@ -61,7 +61,10 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库，助力
 <a name="开源社区"></a>
 ## 开源社区
 
-- **加入社区**👬：微信扫描下方二维码加入官方交流群，与各行各业开发者充分交流，期待您的加入。
+- **加入社区👬：**微信扫描二维码并填写问卷之后，加入交流群领取福利
+ - **获取5月11-13日每晚20:30《OCR超强技术详解与产业应用实战》的直播课链接**
+ - **10G重磅OCR学习大礼包：**《动手学OCR》电子书，配套讲解视频和notebook项目；66篇OCR相关顶会前沿论文打包放送，包括CVPR、AAAI、IJCAI、ICCV等；PaddleOCR历次发版直播课视频；OCR社区优秀开发者项目分享视频。
+
 - **社区贡献**🏅️：[社区贡献](./doc/doc_ch/thirdparty.md)文档中包含了社区用户**使用PaddleOCR开发的各种工具、应用**以及**为PaddleOCR贡献的功能、优化的文档与代码**等，是官方为社区开发者打造的荣誉墙，也是帮助优质项目宣传的广播站。
 - **社区常规赛**🎁：社区常规赛是面向OCR开发者的积分赛事，覆盖文档、代码、模型和应用四大类型，以季度为单位评选并发放奖励，赛题详情与报名方法可参考[链接](https://github.com/PaddlePaddle/PaddleOCR/issues/4982)。