### OCR Confidence

- The decoded ASCII text is placed over the printed text in the image.

- The color of the ASCII text character represents the confidence level with which it was recognized.

- Green: 81 – 100%

- Orange: 51 – 80%

- Red: 0 – 50%

- Click on any character to:

- View confidence level

- Add a sample to the character library

- View a reference image

When a character is first added to the library, the pre-registered font image changes according to the additional registered font image. When samples for a given character already exist, samples up to a maximum of 10 are added. A replacement method is used to maintain the best statistical variety of samples for training.