Handwriting Input Recognition is a Swift app that allows the user to draw characters from a specified language and present the character in a text field. Character recognition is based on Tesseract OCR.
- Launch
Handwriting Input Recognition.xcodeproj
- Add your signing certificate under the Target Handwriting Input Recognition โ General โ Signing
- Build
- Draw character in bottom canvas
- Press
Enter
to start OCR orEscape
to clear canvas - Choose the character that best matches your intended input above the canvas
- Continue to draw if results don't match and press
Enter
to perform OCR again - Hold down
C
to copy the results in the text field to clipboard - Hold down
Escape
to reset the app
- Dynamically update possible character options as user draws
- Multiple character input + recognition
- Overlays for function running (Copied, Cleared etc)
- Add more languages
- Specify language (Currently recognition language is set to Japanese)
- Improve UI
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
- Tesseract (v3.05.01)
- Leptonica (v1.75.3)
- LibPNG (v1.6.34)
- LibTIFF (v4.0.9)
- LibJPEG (v9c)
- LibZ (v1.2.11)