title: OpenCV/EmguCV face recognition
body: <p>I am trying to make an app that detect faces and recognizes it. I made Face detection but I want some idea to when making recognition. I'm using a web cam for tracking and it can detect the face.Then I am taking only the part of the face to a new gray image and comparing it using EigenObjectRecognizer with list of images in database.</p>
  
  <p>But it is not giving good results. Some times it find some thing wrong, some times nothing. I want to ask that for comparing photos which additional techniques I must implement? Like Histogram equalization or resolution of faces equalization?</p>