title: Are there any OK image recognition libraries for .NET?
body: <p>I want to be able to compare an image taken from a webcam to an image stored on my computer.</p>
  
  <p>The library doesn't need to be one hundred percent accurate as it won't be used in anything mission critical (e.g. police investigation), I just want something OK I can work with.</p>
  
  <p>I have tried a demonstration project for <a href="http://www.codeproject.com/KB/cs/BackPropagationNeuralNet.aspx" rel="noreferrer">Image Recognition from CodeProject</a>, and it only works with small images / doesn't work at all when I compare an exact same image 120x90 pixels (this is not classified as OK :P ).</p>
  
  <p>Has there been any success with image recognition before?</p>
  
  <p>If so, would you be able to provide a link to a library I could use in either C# or VB.NET?</p>