https://github.com/zeyadetman/camera-based-calculator

🖩 camera-based calculator (in progress)
https://github.com/zeyadetman/camera-based-calculator

calculator camera cs-projects image-processing

Last synced: 5 months ago
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🖩 camera-based calculator (in progress)

• Host: GitHub
• URL: https://github.com/zeyadetman/camera-based-calculator
• Owner: zeyadetman
• Created: 2017-12-28T21:26:02.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-12-28T22:03:43.000Z (over 8 years ago)
• Last Synced: 2025-06-10T12:09:11.701Z (about 1 year ago)
• Topics: calculator, camera, cs-projects, image-processing
• Language: Matlab
• Homepage:
• Size: 2.55 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# camera-based-calculator

camera-based simple calculator (in progress), compute formulas from papers.

# Steps:

1. Segment the formula from the image. (in progress)

1. Extract digits and operators using connected-components method. (Finished)

1. Recognize the digits and operators. (Low accuracy)

1. Solve the formula. 

# How to recognize the digits?

![digit recongnition](Diagram.png)