What i need to know to do something like dermandar App?
[dermandar mobile phone App][1] allows users to take 3 pictures (for example) and then  do some magic ( image processing ) to links them together and results one picture .
If i need to do something like this using C# .What i need to learn ?.. from where i can start? 

  [1]: http://www.dermandar.com/
What i need to know to do something like dermandar App?
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[dermandar mobile phone App][1] allows users to take 3 pictures (for example) and then  do some magic ( image processing ) to links them together and results one picture .
If i need to do something like this using C# .What i need to learn ?.. from where i can start? 

  [1]: http://www.dermandar.com/