title: Selecting Qbarcode among several images in java
body: <p>I use package com.google.zxing.qrcode  to decode QRCode and I use [OpenCSV for image processing to image noise removal.
  Now the question is this:</p>
  <p>What method in Java or its libs should I use to select the QRCODE image from among several unrelated sub-images?</p>