title: Java : image processing - how to get set of images to same standard
body: <p>I need to develop the simple skin disease diagnose system using  image processing and neural network. To use images in neural network, image should be same standard and, To identify the skin disease we should apply some image processing technique as well.</p>
  
  <p>But I don't know what image processing technique apply first and what are they? 
   As I read from references I think I need to apply image filtering technique, edge detection technique , etc...</p>
  
  <p>Can someone who is expert in this please specify the image processing technique step by step. no need coding I just want to know image processing technique names and there order.</p>
  
  <p>This is reference:
  <a href="http://www.academia.edu/3131130/DERMATOLOGICAL_DISEASE_DIAGNOSIS_USING_COLOR-SKIN_IMAGES" rel="nofollow">reference</a> </p>