https://github.com/mignet/chinese-write-handling-char-recognition

汉字手写识别
https://github.com/mignet/chinese-write-handling-char-recognition

chinese handwritten-character-recognition

Last synced: 3 months ago
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汉字手写识别

• Host: GitHub
• URL: https://github.com/mignet/chinese-write-handling-char-recognition
• Owner: Mignet
• Created: 2018-12-05T07:08:31.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2021-10-11T15:02:15.000Z (over 4 years ago)
• Last Synced: 2025-06-02T19:22:19.150Z (about 1 year ago)
• Topics: chinese, handwritten-character-recognition
• Language: Python
• Size: 720 KB
• Stars: 111
• Watchers: 4
• Forks: 30
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

          
# handwritten chinese recognition

汉字手写识别

## 数据集

数据集来自于中科院自动化研究所，具体下载地址:

``http://www.nlpr.ia.ac.cn/databases/download/feature_data/HWDB1.1trn_gnt.zip``

``http://www.nlpr.ia.ac.cn/databases/download/feature_data/HWDB1.1tst_gnt.zip``

这个训练集和测试集是经过压缩的图片，需要解压出来转换图片，这里是转换好的文件包：https://pan.baidu.com/s/1o84jIrg

![数据集](https://github.com/Mignet/chinese-write-handling-char-recognition/blob/master/pic/%E6%95%B0%E6%8D%AE%E9%9B%86.png)

## 构建神经网络

![网络](https://github.com/Mignet/chinese-write-handling-char-recognition/blob/master/pic/png.png?raw=true)

## 训练

run the command ``python chinese_rec.py --mode=train --max_steps=16002 --eval_steps=100 --save_steps=500``

## 模型评估

run the command ``python chinese_rec.py --mode=validation``

![accuracy](https://github.com/Mignet/chinese-write-handling-char-recognition/blob/master/pic/accuracy.png)

## 测试

把要识别的图像丢到tmp目录下就行了

run the command ``python chinese_rec.py --mode=inference``

![result](https://github.com/Mignet/chinese-write-handling-char-recognition/blob/master/pic/result.png)