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This a deep learning program for recognizing the captcha using keras with python.

Python 68.02% Jupyter Notebook 31.98%

cnn_keras_captcha's People

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samirma avatar scnuhealthy avatar

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cnn_keras_captcha's Issues

I have 2 trouble

I have 2 trouble with this code:

  1. after running eval_test.py, this message will be displayed: Using TensorFlow backend.

  2. after placing python eval_test.py data/5110_8588.png in CMD, this error will be displayed: ValueError: Input 0 is incompatible with layer conv2d_1: expected ndim=4, found ndim=1

Captcha Train Param usage

I'm having a hard time trying to use your project with phpcaptcha
How should I use the captcha_train.py?

img = get_image_from_file("data/"+imgs[i])
IndexError: list index out of range

wrong readme

where id get_data?

when I run training i get always this same captcha 1604 on any images

How I set captcha length from range

Hi
Can I help me change captcha from range ex from 3 to 5 character
Current you set var MAX_CAPTCHA with fix length but my captcha length flexible with range ex:3-5 charactor
thank

not working

wvery time get this same captcha

Epoch 00063: val_acc did not improve
Epoch 64/64
18000/18000 [==============================] - 301s 17ms/step - loss: 14.7551 - acc: 0.0696 - val_loss: 14.7562 - val_acc: 0.1022

Epoch 00064: val_acc did not improve
0  true:  [6, 6, 9, 2]
0  predict:  [8, 9, 8, 8]
1  true:  [1, 4, 9, 2]
1  predict:  [8, 9, 8, 8]
2  true:  [6, 7, 3, 5]
2  predict:  [8, 9, 8, 8]
3  true:  [8, 8, 6, 7]
3  predict:  [8, 9, 8, 8]
4  true:  [8, 9, 1, 0]
4  predict:  [8, 9, 8, 8]
5  true:  [1, 4, 9, 8]

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