Sudoku solver + webcam

[pawhan11]

Hello

I want to make application like that one:

http://www.youtube.com/watch?v=XUCh8lOlNjY

So far I have solver + reading numbers from one image

I have laptop webcam.

How should I do that?

Analyse each frame and then compare recognised numbers with previous ones and if are diffrent run solver? And how to display solved sudoku like on this video?

Any suggestions appreciated.

[Zody]

Well, the algoritm it is described here http://www.codeproject.com/Articles/238114/Realtime-Webcam-Sudoku-Solver

For displaying the image, I would suggest you to start with acquiring just one image and see if it is working than try to make it real time and display it on a front panel in LabVIEW and just in the end we can discuss how to overlap another layer and point the sollutions.

For making it real time, depending how fast your bruteforce algoritm works, you can limit the acquisition for your webcam to 10-15 fps and run the solver.

Kind regards,

Ion R.