digit_recognition

Digit recognition

A program to recognize handwritten number digit

How to use

Test the detection:

python3 digit.py

The draw interface comes from this StackOverflow question
Draw a number and you will obtain something like this:

How it works

• Generate the digits set
• Find contour to get separated digit
• Draw a number
• Dilate the drawed number
• Make a ROI of the drawed dilated number
• Apply digit_img AND (scaled_roi XOR digit_img)
• The match is given by the highest percent loss of white pixel