ECard using Scientific Tool

This is an ecard inspired by a new year greeting email.

Description

The Image contains digits of 6 and 9, after removing all the 6, you could see the ecard message.

The program is written and tested under GNU Octave 3.2.3, however, it should be running fine under matlab with image processing toolbox.

Happy 2010!

• Required Products: Image Processing Toolbox
• MATLAB release: MATLAB 7.9 (2009b)
• Other requirements: Confirm working on GNU Octave 3.2.3, and I believe it works on matlab 2009b, do let me know :) (it is quite slow)

[Aurelien Queffurust]

works fine with prerelease R2010a under Windows 32-bit
you can accelerate your code by preallocating:
I =cell(1,num);
lett3 = zeros(1,length(lett2));