123chengbo/crnn_chinese_characters_rec

chinese characters recognition

Python

Crnn_chinese_characters_rec

chinese characters recognition

Descriptions in chinese：https://blog.csdn.net/Sierkinhane/article/details/82857572

(Please update pytorch to 1.1.0 https://pytorch.org/ )

Update

* remove lmdb dataloader
* fix ctc loss

Test

download model password:t99a
There are images in test_images file, and you just run it as follow.
python3 test.py

Train

before traning, you should prepare the dataset of characters.(described in csdn blog)

python3 preprocessing.py to prepare train.txt and test.txt or download password:w877
modify the path to images, train.txt and test.txt in crnn_main_v2.py
python3 crnn_main_v2.py --cuda

3.6 million chinese characters dataset：

Data generator:

Results：

Training(accuray was 97.7% ultimately):

##(This repository is based on https://github.com/meijieru/crnn.pytorch)

If interested in Face detection, you can refer to the other repository:

MTCNN https://github.com/Sierkinhane/mtcnn-pytorch

results:

If interested in Machine Learning, you can refer to the other repository:

https://github.com/Sierkinhane/CS229-ML-Implements

CS229-ML-Implements

Implements of cs229(Machine Leaning taught by Andrew Ng) in python.

CS229 Machine Learning Xmind:

CS229 Machine Learning course and notes:

Examples

Linear Regression

Locally Weighted Regression

Logistic Regression

Softmax Regression

Gaussian Discriminant Analysis

TO BE CONTINUED