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Basically it's open cv python project where user can draw any alphabets or number in the frame using his index finger tip and after that our model can recognize which alphabets or number is written.

Python 39.34% CSS 19.56% HTML 41.10%
air-writing flask machine-learning mediapipe mini-project minor-project python opencv

air-writing-and-character-recognition's Introduction

Hi ๐Ÿ‘‹, I'm Pranav Baraiya

An enthusiastic full-stack developer with a passion for exploring new technologies and crafting innovative solutions.


I'm currently working as a full-stack developer in India. I finished my undergraduate degree in Information Technology. I like Competitive Programming in my spare time, and my research interests Web Development, Machine Learning, Blochchain.


Research Publication

  1. E-Voting System Using Blockchain and Face Authentication

Connect with me:

Pranav Baraiya

Languages and Tools:

angular react cplusplus css3 gcp html5 javascript nodejs opencv python tensorflow typescript typescript spring boot

air-writing-and-character-recognition's People

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air-writing-and-character-recognition's Issues

no module named pygame

pyjama installation is not available in requirements.txt . kindly look into it , I would like to solve the same .

no tensorflow installation

tensor flow installation is not available in requirements.txt . kindly look into it , I would like to solve the same .

no module named keyboard

keyboard installation is not available in requirements.txt . kindly look into it , I would like to solve the same .

no flask module

requirements.txt does not have flask installation .kindly look into it , I would like to solve the same .

auth error

after installing all libraries , I get the error :

  File "/opt/homebrew/Cellar/[email protected]/3.11.6/Frameworks/Python.framework/Versions/3.11/lib/python3.11/threading.py", line 1045, in _bootstrap_inner
Traceback (most recent call last):
  File "/Users/sambhavdixit/Air-Writing-and-Character-Recognition/app.py", line 4, in <module>
    from VirtualPainter import VirtualPainter
  File "/Users/sambhavdixit/Air-Writing-and-Character-Recognition/VirtualPainter.py", line 221, in <module>
    self.run()
  File "/opt/homebrew/Cellar/[email protected]/3.11.6/Frameworks/Python.framework/Versions/3.11/lib/python3.11/threading.py", line 982, in run
    strt()
  File "/Users/sambhavdixit/Air-Writing-and-Character-Recognition/VirtualPainter.py", line 90, in strt
    self._target(*self._args, **self._kwargs)
  File "/opt/homebrew/lib/python3.11/site-packages/keyboard/__init__.py", line 294, in listen
    if keyboard.is_pressed('a'):
       ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/keyboard/__init__.py", line 417, in is_pressed
    _os_keyboard.listen(self.direct_callback)
    steps = parse_hotkey(hotkey)
  File "/opt/homebrew/lib/python3.11/site-packages/keyboard/_darwinkeyboard.py", line 430, in listen
            ^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/keyboard/__init__.py", line 344, in parse_hotkey
    scan_codes = key_to_scan_codes(hotkey)
    raise OSError("Error 13 - Must be run as administrator")
                 ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/keyboard/__init__.py", line 324, in key_to_scan_codes
OSError: Error 13 - Must be run as administrator
    raise ValueError('Key {} is not mapped to any known key.'.format(repr(key)), e)
ValueError: ("Key 'a' is not mapped to any known key.", ValueError('Unrecognized character: a'))

how would I go around fixing this code ?

no mediapipe installation

mediapipe installation is not available in requirements.txt . kindly look into it , I would like to solve the same .

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