#1 Training the android demo: patch for ISBNs; how to train?

[Jeremy D. Monin]

Hello,

I'm trying to use the android demo to recognize ISBN numbers. I created training images for each character in the font (about 45 pixels tall) and a trainGlyph method, but I'm not sure from the documentation if I'm doing this properly.

Is there any hint you could provide?

If I can get this to work, you're welcome to use it in the project as a demo program.

Steps to reproduce:

• Place the PNGs into trunk/demos/android/res/drawable
• Apply the attached patch
• Debug output appears to recognize the training glyphs, but I can't scan and recognize anything

Many thanks,
-Jeremy Monin

[Jeremy D. Monin]

PNGs for glyphs 0-9, dash, I,S,B,N

[Jeremy D. Monin]

ISBN trainer patch to Android demo