Friends,
I need to write a matlab code for the following problem :

1. Computer-Aided Shape Analysis and Classification of Weld Defects in Industrial Radiography Based Invariant Attributes and Neural Networks
   

I need help on this.urgently.I have some images of weld defects.Now I need to build a database and then link it to my code which will recognise a random image of a weld defect,and give some conclusions.

 

That's no small task. Can you be more specific about what you've done and need help with. Or did you already write the code?