DigiPix

DigiPix is a handwritten digit recognition app and uses a shallow CNN during training. The app is built to run on even on low-end mobiles and needs just Android API level 14 (ICE_CREAM_SANDWICH) and above. Internally it uses Jetpac's DeepBeliefSDK. In this version, we have enabled only the feature of recognizing handwritten digits from an image stored on the SD card.

In order to run the app, do the following:
a) Firstly, DigiPix is a self contained app and does not require any dependencies
b) Create a directory named 'DigiPix-Pictures' on the SD card of your mobile
c) Now, name the picture as 'test.jpg' and place it in the above folder. The picture should be of a minimum size of 640x480 and above.
d) As soon as one launches the app, it would prompt the user to "Tap the screen to get the test image."
e) As one taps the screen, the app would take 'test.jpg' from the SD card and would then prompt, "Continue with the saved test picture?" and offers two tabs titled, "Restart" and "Continue"
f) If we choose "Continue", it would pass the image through the ConvNet and would return the result.