This tool demonstrates how character recognition can be performed.
1. In the top left canvas, draw any number from 0-9.
2. Use the Clear button if you want to restart.
3. Press the Guess button to see how well the recognizer does.
4. The canvas above the digits will show your downsampled image.
5. The percent below each digit is the similarity based on the Euclidean distance.
6. Did it guess correctly?